Hi. I haven't been on MN for a long time but would really appreciate some support. I have been with my OH (not married) for 22 years and we have 3 sons, 17, 14, and 11. OH has always been a glass half empty person, and contributed very little to parenting our children. He always sleeps late at the weekend (11am ish) whilst I have always met the children's needs, yet he is the grumpy short tempered one. I have been wanting to leave him for YEARS, but always thought things may improve, he will change, he isn't always horrible to us. I wish I had done so when they were little. I have given him 2 serious ultimatums last year. He was pleasant and patient for a while but soon resorted to negative, angry, argumentative and selfish ways. Now I have teenage sons who think it's normal to argue with me and I have a real challenge in getting them to respect me, but totally understand that they have learnt from their father disrespect and suffered from all our arguments. My OH's behaviour is getting worse. He is very clever and adept at turning molehills into mountains and blaming me whilst he gets increasingly angry and 'victim-like'. When things are going his way, he is supportive of me, encourages me with my Open University Studies, and praises me when I feel unconfident. But as soon as things don't go his way, ie. I ask him to help out, or get up earlier to partake in parenting, or pick him up on his attitude to our boys, he rounds on me and gets very nasty, name calling, shouting, arguing in front of kids (he draws me in and before I know it I have been equally to blame for arguing in front of them). He works long hours, but loves his job, is cheery to outsiders but is horrible to us EVERY WEEKEND. I dread it when he has a few days off like now. Home is far more harmonious when it is just me and my boys. I am a SAHM, and receive CTC and DLA for 2 of our boys that have a disability. Our middle boy's behaviour mirrors OH's but OH cannot see it at all. BTW, OH father was emotionally, mentally and physically abusive and I believe this has damaged him and taught him his behaviour. He has never been physically violent but the mental/emotional is so wearing. Last time I gave him an ultimatum he played the victim of 'I don't want to leave, I have nowhere to go'. I however, now, have had enough, but as I am not working (I used to be a PA and good at it, although have a fair bit of voluntary experience in school and hospital) don't know if the boys and I can stay in our home. Sorry for such a long post.