I don't want to do this

We don't get along- he says it's all me when it's clearly not . It takes two to argue . I admit when I'm wrong he never does . He's always right . He works and i don't so he throws that in my face - he doesn't help me with the baby what so ever I mean no help at all. He expects me to bend over backwards for him and treat him to whatever sexually whenever he wants or won't speak to me . Honestly I'm not attracted anymore . All I wanted was to look at him and think man he's a great dad however I've NEVER felt that way . I find myself criticizing everything he does because he literally drives me crazy with this no helping and "don't ask me to do shit on my days off" then god forbid I get frustrated it's all me and me going from 0-100 . Even though he's so rude and screams at me - what am I supposed to do but scream back talking doesn't work 

I was told once " you can't win an argument with an idiot" and man was that right . I want it to work which is why I'm still here but I'm losing all hope - it doesn't seem to be getting better . I grew up around fighting and my mom trying to make something work that didn't 15 years later anyways - so it's almost like what's the point . But at the same time he says if I leave  ; 

He'll take the kids from me

He makes more then I ever will 

He'll get a nanny to watch them when he doesn't have the time - which is always