One sibling does most of the work. Another shows up for holidays but then disappears again. A third lives across the country and isn’t sure how to help. Meanwhile, your mom’s prescriptions need to be refilled, and nobody answered the doctor’s call yesterday.
According to the Caregiving in the US 2025 report from AARP and the National Alliance for Caregiving, the average family caregiver spends 27 hours a week on caregiving, and 25% of caregivers spend 40 hours or more. When that load falls on one sibling, resentment builds fast and care suffers.
As nice as it would be if everyone did their fair share by default, the better solution is making a plan everyone can see, agree to, and revisit. Here’s how to build one.
Start With One Real Meeting
Scattered group texts won’t get you where you need to go. Set a family meeting, in person or by video, and put it on the calendar. Focus the meeting around a few simple goals:
1. Agree on what your parent needs.
2. List every task that needs doing.
3. Decide who's responsible for what.
Save bigger conversations about money or long-term plans for follow-up conversations once you all sort out the basics.
Match Responsibilities to Strengths, Not Guilt
Caregiving is too big a task for one person, but it can be broken down into manageable pieces. A simple way to divide it:
Try to assign care categories based on what everyone's good at and where they live. A sibling 1,500 miles away can take on paying bills, doing research, and calling the insurance company from anywhere. The sibling who lives next door can handle the grocery runs.
Be Honest About What “Fair” Means
All caregiving tasks are important, but they're not all equal, and pretending otherwise builds resentment fast. The local sibling, for example, will inevitably do more cleaning, driving, and check-ins. Acknowledge this disparity openly, and have the siblings who live elsewhere balance the load with remote responsibilities that take significant time.
It also helps to put a dollar value on things. Unpaid time off work to drive to appointments is a real cost. Paying for a cleaning service out of pocket is a contribution too. Accounting for all of the caregiving expenses will help keep everyone honest.
Pick One Point Person for the Medical Team
It's better for just one sibling to be the main contact for your parent’s doctors and pharmacists so they don't get conflicting information from the whole family. The point person can be responsible for communicating with the medical care team and updating the family after every appointment.
Schedule Regular Check-Ins
Having a 20-minute call with your brothers and sisters every other week should keep small frustrations from becoming explosive ones. Use this time to talk about what’s working, what isn’t, and what needs to be adjusted as your parent’s needs change. Maintaining a shared digital calendar or task list helps too, so nobody has to ask who’s on for Tuesday.
Handling the Sibling Who Won’t Help
Every family has one: the brother who’s “too busy," the sister who promises and doesn’t deliver, the sibling who shows up only to criticize.
You probably won’t change them, so you can stop spending energy on trying to. Accept what help they'll actually give, even if you don't think it's enough. Ask for specific commitments instead of vague offers. Document the plan and what each person agreed to so there’s no question later about who said what.
If the problem sibling's lack of participation starts to cause real harm for you or your parent, try adding a neutral voice to the conversation to help you both sort everything out.
Bring in Outside Help When You Need It
A geriatric care manager can do an objective assessment of your parent’s needs and recommend a care plan, which takes the argument off the family's plate. A mediator who works with families and older adults can help when a conflict has roots that go back decades. Sometimes even your parent’s doctor can break a stalemate by saying out loud what the family has been dancing around.
Coordinating care with siblings isn’t about winning — it’s about making sure your parent gets what they need without anyone burning out. A clear plan, honest conversations, and the humility to ask for help when things get stuck will get you most of the way there.
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