My brother lives with us; he, my husband and I all bought our house together. He has Asperger’s.
He drinks quite a lot. At one point he was drinking over 70 units a week. He isn’t counting it at the moment so I don’t know how much he’s drinking currently. Occasionally he’ll decide to stop eg for Lent but it only lasts for a couple of days. Most summers he volunteers for a week at a residential youth project and he does manage not drinking there as it’s a dry site.
Yesterday he went off to meet a friend in a park. My husband asked him via Whatsapp if he was breaking the rules and he said “just meeting up in a park like we’re allowed too”. I immediately predicted that what would in fact happen is that he would end up staying over with his friend because he would drink too much to cycle home.
Half past ten last night, brother calls to ask if I mind him staying over. He said the reason he called is that my husband and I both have underlying health conditions (we’re still pretty low risk tbh). I told him that in addition I have just paid £3k for medical treatment (IVF but I don’t see why I should have to tell him that) which will be cancelled, possibly without refund, if I get any virus in the next few weeks. I said I couldn’t see any compelling reason to stay over (to give him credit he hadn’t already drunk too much to come home at that point) but I refused to be the person making his moral decisions for him.
My mum says I should just have told him that I minded, which is what he was ringing to find out. I’ve told her he had plenty of information to reach his own decision and I am not being forced into the role of person who spoils all his fun.
This isn’t the first time I’ve found living with him frustrating but I’m not sure how relevant everything else is.
So AIBU? Yes - I should have just told him to come home. No - he’s a grownup who ought to be able to figure these things out for himself. And if IANBU, how do I deal with it? Our Grandfather was an alcoholic and I’m not comfortable with my son (nearly 3) possibly growing up with one.