Urghhhh

My boyfriend of 3 years is so defensive over his ex. Me and him have a baby together. He also has another child from his previous relationship. He treats me like rubbish. We were arguing today and he was saying im jealous if his ex because im fat and shes not. He wants a girl whos tanned, nice curvy figure, who looks after them selfs and hes embarrassed to bring me around his friends. He calls me fat and so does his family. He got so defensive today when i told him hes clearly still inlove with his ex. He said he used to be so close to his ex when they lived today they was with eachother every minute of the day but when we first got together he told me she cheated but now hes denying it saying he only said that to me to keep me happy and was just getting really defensive over her for no reason. He said he wants proof that our child we have together is his.. like wtf ?? And that his first child will always come first before me and our daughter we have together. He doesnt pay a penny to me to help out with our daughters essentials. He says he doesnt love his ex but its clear he does. When he has his son for the day he makes me sit in the back of the car like im a child. He doesnt interact with our child we have together, he doesnt take her out like he does with his first child. He calls his previous baby mum and first child his family.

He told me to hang myself and to go and overdose.

I think after three years of us being together he would of got over his ex bur obviously not. I guess when they say your first love will always be your true love is true then i guess 🤷🏻‍♀️

He told me no one likes me and the reason his family dont bother with our child we have together is because it means them having to contact and they dont want to do that because they dont like me. His family also said his first child looks more like him then our child we have together does (fair enough 😂)

He told me im a dosser and to get a job erm is he going to look after our 2 year old child then while i go out and work ?! Nope didnt think so. He has never ever said a bad word about his ex but quick enough breaking me down.

He blocks me straight away after an argument but never knew how to block his ex when we first got together 🤔

I am no longer happy anymore. I feel really depressed and suicidal. I want to be in size 8 again (im a size 12 now after having my daughter) how do i lose weight fast and easy ?? I hate myself, he doesnt make me happy anymore, hes always horrible to me and only comes round to see me and his daughter when he wants sex.

I think he still loves and cares about his ex, do you all agree ?