Should I Walk Away.......

we have been married 2yrs and we have a 2year old baby girl...we fight everyday because he act stupid in the wrong place and the wrong time.
he's really jelous if someone look at me he ask me questions like "do you wanna do him?" this question make me feel like a slu# ,i tell him this and he promise to stop, he has raise his hand at me and cheated 2 inside the married,and responce to me back like if am a woman of the street...
now i have cheated outside our married and he keep holding to this like his life depend on it.
right now am in a shelter cuz of him losing his job 2 weeks into the lost of our apt. he got kick out of the shelter for some rule that he didnt aprove and got him in trouble so now am in the shelter with my baby and his at his parent house his 20 yrs old am gonna be 21 soon, am not happy and i told him this so he has try to take his life... this are actings that i cant take no more and lets not get in how he treat his daughter.. his a good father but sometimes his a pain in the butt...he likes to hit her in the face alot and yell at her when he dont want her around him so when he wants her and she dont want him he question me like if i tell her not to like him...many time the statement of "is she mine" have come up...
please help me cuz am going crazy......

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