The Support Runway Method™

Help your adult child get back on their feet — within a limit you can sustain.

Your kid moved back in, and the help that was supposed to last a few weeks has quietly become open-ended. This is a calm, practical plan to set how much support you can give, for how long, and when you'll check in again — so you can help without putting your own retirement on the line.

Set two clear limits — an amount your household can sustain, and a date to check in — instead of an open tab that never closes
Built for parents in their fifties and early sixties who want to help, not fight about money at the kitchen table
Written from one parent to another: never blaming your kid, never promising to change them — only what you can actually decide

The Boomerang Support Plan, a practical guide to sharing costs with your adult child while protecting your retirement

Look inside the first pagesSee real pages from the book below — no email, no catch.

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The quiet cost

What is open-ended support quietly costing your household?

The groceries, the phone line, the car insurance, the extra utilities — small amounts you cover without ever adding them up, because adding them up feels unkind.
"It was supposed to be a few weeks. It's been eight months." — and every month that passes is a month that didn't go into your own savings.
The conversation you keep putting off, because the last time money came up it turned into a fight, or a guilt trip, and you'd rather pay than go through that again.

None of this means you love your child any less, or that helping is wrong. It means help without a limit slowly turns into a cost with no end — and the number is already running in the back of your mind.

You're far from alone: half of U.S. parents now help an adult child financially, and those who give regular support spend about $1,500 a month — roughly $18,000 a year (Savings.com survey of parents supporting adult children, 2025).

A mother and father at the kitchen table going over bills together in warm morning light, thoughtful and calm

It's not you

It's not that you're bad with money. It's that no one gave you a limit to work from.

When your child moves back home, almost nobody sits down first and decides how much help the household can actually sustain, or for how long. So support gets given a little at a time — a bill here, a tank of gas there — with no baseline underneath it and no date on the calendar. That's not weakness. It's just what happens when a loving, temporary arrangement never gets a shape.

The fix isn't being tougher, and it certainly isn't saying no to a kid who's struggling. It's one change of order: decide your own limit first, measure what's really being spent, and agree on a plan you both can see — then set a date to check in, so "temporary" actually stays temporary.

A limit isn't a wall. It's a runway — long enough to take off from, not a place to park forever.

For you if you want to help your child and still protect the retirement you've worked toward.
For you if you'd rather have one clear plan than one more argument about money.
Not for you if you're looking for a way to force your child out, or a promise that they'll be back on their feet by a certain date — this plan makes no promises about what your child will do.

Show me how it worksThe five-step method, just below.

The Support Runway Method™

Five steps that turn open-ended help into a plan with a limit.

The whole method answers one question: how much can we offer, for how long, and what should make us revisit it? Each step makes one decision, and every decision is something you can do this week — at the kitchen table, with a cup of coffee and a notepad.

Protect

First, decide what has to stay covered no matter what — your own bills, your commitments, and the money that still needs to go toward retirement. This is the baseline you protect before you offer a single dollar.

Measure

Next, measure what the move back actually adds — the real extra costs, and the help you're already giving without noticing. You can't set a fair limit until you can see the true number.

Agree

Then agree on what you'll cover and what your child can realistically take on right now. It goes on one page, in plain words, so both of you are looking at the same plan instead of guessing.

Revisit

Set a date to look at the plan again, and name the events that call for an earlier talk — a new job, a missed month, a new request. The date is what keeps "temporary" from quietly becoming forever.

Adjust

At the check-in, decide out loud what to keep, change, or wind down for the next stretch — on purpose, together, instead of letting it drift for another year by default.

Work through the five steps and you don't just have a budget — you have a shared plan, a limit your household can sustain, and a date to look at it again. That's the difference between helping and hoping.

See it for yourself

Six real moments — and exactly what the book hands you for each

This isn't theory. These are the ordinary moments a boomerang arrangement actually hands you — the ones this book is built around — each with a concrete tool you can use this week. Flip through real pages first.

Flip through the first pages

Swipe, use the arrows, or the ← → keys · nothing to install

the front of the book, The Boomerang Support Plan

the opening page of the guide and its welcome

a page from the Protect step, on the baseline you protect first

a page from the Measure step, on what the move back really costs each month

a page from the Agree step, on the one-page Shared Support Agreement

a page on the family check-in conversation

a page from the Adjust step, fading toward the paper with the rest inside the book

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The Protected Baseline worksheet

List the bills, commitments and retirement savings that stay covered first — so you know the number you can offer before you offer it.

The real monthly cost snapshot

A simple way to measure what the move back actually adds — groceries, utilities, the phone line — without blaming your child for costs that already existed.

The Shared Support Agreement, on one page

What you'll cover, what your child takes on, the amount and the end date — in plain words both of you can see. A communication tool, not a legal contract.

The check-in calendar

A date to look at the plan again, plus the events — a new job, a missed month — that call for an earlier talk, so temporary stays temporary.

The "we can't cover that" reply

Plain, calm words for the moment a new request lands, so you can hold the limit without a fight or a guilt trip.

The two-parent alignment page

A page to get both parents on the same page first — so you walk into the conversation with one plan, not two.

The full plan — all five steps, the Protected Baseline worksheet, the real-cost snapshot, the Shared Support Agreement, and the check-in calendar — is inside The Boomerang Support Plan.

Your first week

Here's what the first week actually looks like

Not "your child will be back on their feet by Friday." What you can put in place right away — in what you decide and how you talk about it — not a promise about what your child will do.

Day 1

You write down your baseline

In twenty minutes you list what has to stay covered — your bills, your commitments, the savings that still need to go toward retirement. For the first time, you can see the limit you have to work from, instead of guessing.

Day 2

You see the real number

You measure what the move back actually adds each month. It's usually not what you feared, and sometimes it's more — but either way it's finally a number on paper, not a worry in your head.

Day 3

Both parents get on the same page

You and your partner line up what you each want before anyone talks to your child — so you arrive with one plan, one limit, and one calm voice instead of a disagreement waiting to happen.

Day 7

You have the conversation — and a date

By the end of the week you've put the plan on one page and set a check-in date. The help is still there; now it has a shape, a limit, and a point where you look at it together again.

So what do you actually say on the morning you decide this can't stay open-ended?

You've thought about it a hundred times in the shower, in the car, at 2 a.m. What's missing isn't the will to fix it — it's the one small, doable thing for the exact moment the friction shows up: the new request, the missed month, the talk you keep rehearsing and never starting.

That's the whole point of this book: a clear limit, a shared plan, and the plain words for the moment you're actually in.

What it is

So, what exactly is The Boomerang Support Plan?

It's a practical, step-by-step guide for parents whose adult child has moved back home — built around one idea: help with a limit your household can sustain, and a date to look at it again. You work through the five-step Support Runway Method™, and you come out with a plan both of you can see.

This is common ground, not a rare problem. About 18% of adults in their late twenties and early thirties were living in a parent's home (Pew Research Center, 2025). And it isn't a quick phase: only 37% of parents who support an adult child expect to stop within the next couple of years (Savings.com, 2025). A plan is what turns "indefinitely" back into "until."

A word about what it is not: this is an educational family resource, not financial, legal, or tax advice, and not therapy. A Shared Support Agreement built with it is a communication tool, not a lease or a loan. It never promises what your child will do — whether or when they move on, agree, or find their footing — only that you'll have a clear, calm plan you can actually decide on.

An 80-page guide that walks you through all five steps, with worked examples you can follow.
The Protected Baseline worksheet, the real-cost snapshot, the one-page Shared Support Agreement and the check-in calendar.
Plain-words scripts kept for the hard moments — and the illustrations that make the plan easy to picture.

What's inside

Everything you get in the book

The whole plan, in order — from protecting your own baseline, to measuring the real cost, to agreeing on one page and setting the date you'll check in — plus the worksheets and scripts you'll reach for long after the first conversation.

Protect — your baseline first

A full walkthrough of what has to stay covered before you offer a dollar: your bills, your commitments, and the money that still needs to go toward retirement. You finish with a baseline you can actually point to.

Measure — the real cost

How to put a true number on what the move back adds each month, separate one-time costs from recurring ones, and avoid charging your child for expenses that existed before they came home.

Agree — one page, plain words

How to turn all of it into a Shared Support Agreement both of you can see: what you cover, what your child takes on, the amount, and the end date — written as a family tool, never a legal contract.

Revisit — a date, not a drift

How to set a check-in date and name the events — a new job, a missed month, a new request — that call for an earlier talk, so "temporary" keeps its meaning instead of quietly becoming forever.

Adjust — on purpose, together

How to run the check-in and decide out loud what to keep, change, or wind down for the next stretch — including what to do when the two of you don't agree, or a payment gets missed.

The toolkit you keep

Every worksheet, the one-page agreement, the check-in calendar, and plain-words scripts for the hard moments — fillable on screen or printable, so you use them whichever way suits you.

An 80-page guide · the five-step Support Runway Method™ · the 5 companion workbooks and planners · 8 plain illustrations.

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Included today

Five companions, included with the book

Not filler. Each one takes a single step of the method and turns it into a tool you fill in — protect your baseline, measure the real cost, get aligned, put the agreement on one page, and keep the plan on track — so the method reaches every corner of real life.

Bonus 1

The Parent Financial Priorities Workbook

Lay out your essential bills, payments, commitments and the reserves and retirement contributions that must stay protected — what you can offer, what you need to verify, and what you simply don't fund. Closes: giving a number before you know your own limit.