Can't believe this..

My heart is hurting, I've been with my boyfriend for quite sometime now and I used to be so on board with marrying him and wanting to have a family with him and now I dont, I don't want to marry him, he barely helps with anything around the apartment even if I ask he says he will but never does, he always gets annoyed or upset when I tell him I love him when he's on his phone or playing video games, when we have sex he never does foreplay I'm always having to do it for him and then he sticks it in when I'm not ready and it hurts... What do I do? is it wrong to want to end it because you don't feel loved or valued