I really sympathise. It is an impossible situation with the support currently available.
Depending on where you live, it is very difficult to get a medical team to section anyone. The Police seem more willing but they can only do it if people cause trouble outside the home. If you have any dealings with the police make sure you talk about her mental health issues and not the alcoholic side.
Nowadays the whole emphasis is on respecting people's right to make their own decisions which means that they have to ask for help which is ridiculous as if they could or would do that, they would not be so ill.
My neighbour's mother threw her out when she was 17 as she could not cope with her although she clearly cares for her daughter. You can't cope with what you can't cope with. Nothing will change that and it is not as if you haven't tried and you shouldn't feel guilty. People think they can imagine what it is like but they really can't until they have someone swearing at them, being thuggish men into the building, and throwing things at their windows.
Thankfully, she is in hospital now after smashing out her windows so we have a bit of a rest from it but she will be back. We are lucky in that the police are very involved with her even if the medical side is not so good and they persuaded her to go into hospital. What annoys me is that we know that she is escalating but there is nothing we can do until a crisis is reached.
Although asylums were overused and misused, the functioning alternative has not been found.
There seems to be virtually no supported living available for people with mental illness. It is all for people with learning difficulties.
I doubt whether it really is your daughter's choice although I understand why you feel that. It is not unusual for people with mental illness to take drugs or drink and it can be a bit of a chicken and egg situation.
After being sectioned my neighbour was sent to a place for people with mental illness and anti social behaviour but she checked herself out and came back worse than when she went away, save that she did stop using her flat as a brothel (a phase we went through) and brought fewer undesirables home.
If you google 'mental health support groups for families', there are quite a few which might have more practical support than you can find here. At the very least you should be able to find people going through similar things.
I wish you well but I suspect you may have to step away and enforce any boundaries, calling the police if necessary. If you do try to preserve, it may be worth talking to the community police team. They vary, but they do see it from the point of view of people having to deal with someone with those kinds of problems rather than just that person.
Don't spend too long looking for a solution that just may not be available at the risk of your own health. The relationship with your grandchildren is important and hopefully as they get older the conditions might be relaxed. That will be easier if you have not had too much contact with their mother.
WORD ASSOCIATION - 9th May 2026
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