Notoveryet and seasider, I’m so sorry to hear of your difficulties. I started this thread because I was at my wits end, and the number of people who have responded to say they are struggling has surprised me, but also saddened me. I’m saddened by the fact that so people are struggling due to the poor mental health of their loved ones. I have received a lot of support from some Gransnetters who have privately messaged me, and also from others on the thread.
I have found councelling helpful, I’m still going to my councellor. I’ve also read a lot around this problem, and although I’m not a doctor, I think it very possible that my daughter, and another close relative, are probably suffering from a personality disorder. I think it could be Borderline Personality Disorder. The mood swings and outbursts you describe seasider, are a main feature of this particular disorder, and crucially so is a close relative with the same condition. Seasider, you describe your DH and son as having similar behaviours.
I’m still in a very bad place re my daughter, I had thought things were improving, but it seems I was wrong. At the moment I’m avoiding having too much contact with her, which leaves her poor, ever suffering father to take the flak. Avoidance at the moment is the only way I can cope with it. Hopefully eventually I’ll feel more able to cope with her.