My sister lives quite far away and has had issues with alcohol for a long time. She can be lovely when sober, but when she drinks she becomes unpredictable, argumentative and sometimes quite cruel over text or in person.
Our mum has Alzheimer’s and my parents are older now, so visits can already be emotionally exhausting without extra drama. In the past my sister has turned up late, clearly intoxicated, denied drinking, been sick, and then acted as though everyone else was overreacting. Afterwards she’ll often minimise it or act like nothing happened.
What I’m finding hardest now isn’t even just the drinking — it’s the constant lies and manipulation around it. Things like obviously false excuses, changing stories, denying things everyone witnessed, guilt-tripping, or trying to make other people feel unreasonable for reacting. I feel like I spend half my time second-guessing myself or trying to work out what’s actually true.
Part of me feels guilty because she’s obviously struggling herself, and I know addiction is complicated. But another part of me feels angry that everyone else has to absorb the stress and walk on eggshells. I also worry about the impact on Mum, because confusion and tension really unsettle her.
I’ve started thinking ahead before every visit — contingency plans, whether I need to supervise things, whether I should limit how long she stays, etc. It’s making me dread family occasions instead of looking forward to them.
Some relatives think I should “keep the peace” because she’s family and may be lonely. Others think firmer boundaries are overdue.
AIBU for feeling that protecting my parents’ stability now matters more than protecting my sister from the consequences of her behaviour? What would others realistically do in this situation?