What to do when siblings disagree on aged care

Sibling disagreement when it comes to making aged care decisions for parents is a common and stressful challenge for families. We’ve put together some practical tips and advice to help navigating this time a little easier.

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11 June 2026

Stories | Aged Care Homes

Some of the hardest conversations happen around the kitchen table. Deciding on aged care for parents is a common and stressful challenge for families. You’ve started to notice concerning signs – declining mobility, difficulty managing daily tasks, changes in memory or mood, withdrawal from people and activities they used to enjoy, or unsafe conditions at home.

Differences in opinions, availability, and resources can make decision-making difficult, leaving siblings feeling frustrated or overwhelmed.

We understand how challenging this can be and are here to support families in finding practical, compassionate solutions. In this article, we explore strategies and expert tips to help siblings navigate differing opinions and create a care plan that works for everyone.

 

Understanding sibling disagreements in aged care

Before looking for solutions, it helps to understand what's actually driving the tension.

Disagreements over aged care are often influenced by who lives closest (and therefore carries the most day-to-day load), long-standing family dynamics that resurface under stress, and by genuinely different views on what a parent needs or would want.

Financial contributions can be a major source of friction, as well as the invisible responsibilities – the phone calls, the appointments, the quiet worry – that falls unevenly and often goes unacknowledged. And underneath all of it is the emotional weight of watching a parent age, which each sibling processes in their own way and at their own pace.

Even with all these concerns, disagreeing with one another doesn’t have to be inevitable. The first step toward working through this together is trying to understand and name what's really going on.

Keeping your parent's needs and wishes at the centre of your decision making

When the conversation gets difficult, this is the compass: what does your parent want? Have you asked for their opinion?

Their preferences – for independence, familiarity, for how they spend their days – should guide every decision. Not what feels safest to one sibling, or most convenient for another, but what reflects the person your parent is, and how they want to live.

Bringing the focus back to them tends to quiet the noise. It shifts the conversation from "what do I think is right" to "what does Mum actually need or want," and that's a question most siblings can work toward together.

Strategies for better family communication

Good conversations don't just happen – they need a little structure, especially when emotions are high.

Sharing responsibilities fairly

Fair doesn't always mean equal – and that distinction matters.

One sibling might be able to provide hands-on support because they live nearby. Another might contribute financially. A third might be the one who researches options, manages paperwork, or fields calls from health professionals. All of it counts.

A helpful exercise is to list everything that needs to happen so the conversation stays grounded in practical reality, rather than perception. Be clear about what is needed and why: medical appointments, daily check-ins, financial management, home maintenance, and emotional support – then honestly consider who is best placed to take on each task. Matching responsibilities to capacity and availability is more sustainable than expecting everyone to contribute the same amount. If an impasse happens, a mediator or geriatric care manager can help move things forward.

And when someone is doing more than their share, naming that openly – with gratitude rather than resentment – goes a long way.

Creating a family care plan

One of the most practical things a family can do is put everything in writing.

A shared care plan means no one has to hold all the information in their head, decisions don't have to be relitigated every time something changes, and your parent's preferences are documented and respected. It should cover medical conditions and prescriptions, daily routines and preferences, emergency contacts, legal arrangements, an advance care plan and which sibling is responsible for what.

When everyone can see these plans, disagreements about "who said what" tend to disappear. When something changes, the family can update the shared document together instead of relying on second-hand messages. Consider creating a detailed family care plan to make sure your parent's preferences are respected and responsibilities are clear – BaptistCare's guide on what is a care plan in aged care is a helpful place to start.

When to bring in outside support

Sometimes families need a neutral voice in the room.

A family mediator or counsellor isn't a sign that things have broken down beyond repair – it's a practical tool for getting past an impasse. A professional can help siblings hear each other differently, surface what's really driving the conflict, and work toward decisions that everyone can live with.

A Geriatric Care Manager can also provide an objective assessment of what your parent actually needs – taking the guesswork and the emotion out of practical care decisions, and giving the family a shared starting point.

There's no shame in asking for help. These are some of the most complex, emotionally loaded decisions a family will ever make together.

How BaptistCare can help your family

We understand that moving a parent into residential aged care is rarely a straightforward decision – and it's almost never made by just one person.

Our teams work with whole families, not just residents. From personalised care plans that centre your parent's preferences and wellbeing, to practical guidance on navigating the transition to aged care.,

BaptistCare's chaplaincy team is another source of support that families often find helpful during this time. Chaplains walk alongside people through life's harder moments – listening, offering comfort, and supporting whatever you're carrying, whether that's emotional, practical, or spiritual. You don't need to be religious to reach out to them.

 We're here to make the process feel less overwhelming and more like something you're doing together.

If you're at the early stages of exploring options, our guide to the three important steps to enter an aged care home is a good place to start. And if your family has questions, we're always happy to talk through them – because getting this right matters, and you shouldn't have to figure it out alone.

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