Should Parents Financially Help One Adult Child More Than Another If One Is Struggling?

This week’s Big Family Question touches a nerve that a lot of families quietly manage but rarely discuss out loud: what happens when your kids grow up and one of them needs you financially far more than the other does?

When children are small, fairness is easy to picture. Same bedtime, same pocket money, same size present under the tree. But adult children don’t stay in matching lanes. One might sail into a stable career and a paid-off share of a house. Another might be dealing with a job loss, a marriage breakdown, a health issue, or simply a run of bad luck that keeps knocking them backward. When one adult child needs help and the other doesn’t, “equal” and “fair” stop meaning the same thing, and a lot of parents find themselves genuinely torn about which one to follow.

We asked two Parenthood360 parents how they’ve navigated it. Names have been changed, but the situations are real, and drawn from the kind of conversations that usually only happen behind closed doors.

“We give more to one, and we told the other one why”

Diane, mother of two adult sons in their thirties, has been supporting her younger son, Jack, for the better part of three years after he was diagnosed with a chronic illness that forced him out of full-time work.

“My older son, Tom, owns his home, has a great job, doesn’t need anything from us. Jack can’t work full-time anymore and his medical costs alone would sink him without help. So yes, we give Jack more. Substantially more.”

Diane says the decision itself wasn’t the hard part, the silence around it was. “For the first year, we didn’t really talk about it as a family. I think we were worried it would look like favouritism, like we loved one son more than the other. Eventually I just sat Tom down and explained the full picture, the medical bills, what Jack’s income actually looks like now. Tom’s response floored me. He said, ‘Mum, I never wanted you to treat us the same. I wanted you to treat us fairly, and that’s not the same thing.'”

She’s since put it in writing too, updating the family’s estate planning so the inheritance side eventually balances out what’s been given in cash now. “That felt important. Helping unevenly while they’re alive doesn’t have to mean staying unequal forever. We just needed a plan that both boys could see and understand, rather than guessing at what we were doing and why.”

Her advice to other parents facing the same situation: “Don’t let the discomfort of the conversation stop you from having it. The silence is what breeds resentment, not the uneven amounts. My sons have a better relationship with each other now than they did before any of this happened, because nothing is hidden.”

“We tried to keep it even, and it nearly broke us”

Paul, dad to three adult daughters, took the opposite approach for years, and has come to regret it.

“My middle daughter went through a really rough patch, essentially needed rent covered for the better part of a year while she got back on her feet after a relationship ended badly. My instinct was to give the same dollar figure to my other two daughters, even though they didn’t need it, just so nobody could say we’d played favourites.”

Paul says the strategy backfired in a way he didn’t anticipate. “We ended up stretched thin trying to give three equal amounts instead of giving one daughter what she actually needed. And weirdly, it still caused tension, because my other daughters could see their sister was struggling and felt awkward accepting money they didn’t need, while she felt guilty for needing more than what we’d decided was the ‘fair share.’ Nobody was happy. We’d made it about the number instead of about what each of them actually needed.”

He and his wife have since shifted their approach. “We stopped trying to make it mathematically identical and started asking each daughter directly what would actually help, if anything, at any given time. Some years that’s meant giving one daughter a lot and the others nothing at all. Other years it’s flipped completely. It’s less tidy, but it’s honest, and honestly it’s brought us closer as a family, not further apart.”

His caution to other parents: “Equal isn’t automatically fair, and fair isn’t automatically resented, if you communicate. What breaks families isn’t unequal giving. It’s the assumption that your kids will find out and feel betrayed, instead of just telling them yourself.”

What family counsellors and financial advisers say

Family therapists who work with adult sibling relationships generally point to the same conclusion Diane landed on: it’s rarely the uneven amount itself that causes lasting damage, it’s secrecy or perceived favouritism without explanation. Adult children, even ones who don’t need the money, tend to cope far better with unequal support when parents are transparent about the reasoning behind it.

Financial advisers who help families plan intergenerational wealth transfer often recommend the same balancing approach Diane used: treating financial help given during a parent’s lifetime as an advance that gets accounted for later, whether that’s through adjusted wills or simply an open family conversation about intentions. This isn’t necessary for every family, but for parents worried about long-term fairness, it can offer real peace of mind on both sides.

There’s also a distinction worth naming between two very different kinds of “unequal”: ongoing support for someone facing a genuine, often circumstantial hardship, such as illness, job loss, or a difficult separation, versus repeatedly bailing out a pattern of poor financial decisions. Most family counsellors suggest parents interrogate which category they’re in before deciding how, and how much, to help. The first tends to strengthen family trust when handled openly. The second can quietly enable a cycle that isn’t doing anyone any favours, including the child receiving it.

Big Family Question: How to Support Adult Children?

Every family bringing this question home is really asking two things at once: what does my struggling child actually need, and how do I make sure my other children don’t come away feeling loved less. The two aren’t always in conflict, but they can feel like they are in the moment, especially if money is tight for the parents too and there isn’t unlimited generosity to go around.

We don’t think there’s a single right way to handle it. But the parents we spoke to were surprisingly aligned on one thing: the amount mattered less than the silence, or lack of it, around the decision.

We want to know where you’d land. Vote in this week’s poll: would you give more to the child who’s struggling, or keep support strictly even between your adult kids regardless of circumstance? And if you’ve lived this one already, we’d love to hear how the conversation went, or didn’t, in the comments below. These are exactly the stories that help other parents feel less alone in a decision nobody hands you a manual for.

This is The Big Family Question, our weekly space for the conversations happening in every parent group chat, just not always out loud. Got a question you think other families are quietly wrestling with? Send it through, we might feature it next.