I'm a mum of two with a previous partner, and 8 weeks pregnant with 3rd with my partner of three years. He's always had his issues with drink and drugs. It's not every day or even every week but for the most part of our relationship his bad habits have caused us problems. He is a compulsive liar, extremely self centred as seems to change his priorities and personality faster than the seasons. We have had amazing times where he shows me loads of interest and priorities me and the family and is adamant he wants to settle then he can change at the click of a finger and be off somewhere lying to me drinking with his mates and not care how his actions may upset me. Anyway tonight he went to his brothers to play darts. He told me he'd be back by 8:30 latest and to makes sure if I had my as he put it "fat friend" over to make sure she was gone before that time so he could chill. Anyway I didn't invite her over as by time my girls were in bed it wouldn't be worth her time coming over. Come 9pm he wasn't gone no text or anything so I rang his brothers partner whom I'm close with to put him on. I asked his intentions as I'm tired and want to go to bed and lock up an as I've not been sleeping well I don't want to b woken up to let him in (he's lost his key in he last day or so and hasn't bothered to get another cut). He cut me off trying to talk to him and said I'm playing darts and put the phone down on me. Anyway about 10:15 he rang asking if door open and got moody when I said well it was at half 8 but now you've woken me up so I'll have to. When he came in I tried to speak to him and raise my concerns about his behaviour and consideration of my feelings and he just kept saying can't be ar*ed to speak. And kept rolling his eyes like I was out of order. There's been several incidents like this in the last few weeks, this by comparison was mild one time he didn't come home or answer at all and I didn't know where he was and he then rang at 9am the next day for a lift home from his friends and got nasty when I said absolutely not! Also this week we had arranged to go carp fishing together something I paid all the money for the equipment for and I enjoy. I planned the trip and we invited his friend and brother who we have been with a few times before But yesterday he turned round and said I've changed my mind I don't want to go with you now We've invited my other friend and proceeded to call me pathetic and jelous and controlling when I got upset over it. Anyway back to tonight, so he got annoyed at me trying to talk to I'm got dressed again and went to leave, i asked to talk first and expressed how anxious I am and he just kept saying get the keys now or your locking me in over and over and it drove me insane. I got the keys unlocked the door and he went to a neighbours flat (bloke) to carry on drinkinG and hasn't answered since. I'm so scared to be having his child. I love him, I don't want to loose him and see him move on and not care but at the same time I wish I could just leave him and forget he ever existed wipe away any emotion or feeling I have towards him. I'm so scared to leave because I don't want to feel the pain and go through the grieving process. I have emotional receptor issues so when I feel sad for instance it consumes my whole body and it's so debilitating on times. I can't take my usual medication during pregnancy. I guess at advice would be welcome sorry it's so long and all over the place, it mirrors how all over he place my head is at the moment. Also want to note that I have zero family and his are mostly narcissistic types and all self loving and self centred, every one should love us and fear us and want to be us types of families! Thanks in advance