i just broke up with him 😭 need words of wisdom.

he told me that if i break up with him i could get together with someone who would put their hands around my neck and how would i like that and how he would never do that to me and how im an unfit mom if i want to see other people. hes keeping my son away from me because i want to see new people 😭 it was the hardest thing breaking up with him. been trying to do it for so long.... i had to think of my son and if leaving is the better answer then i guess he can be with his dad for one nighrlt....even when this is the first time since he was born that i havent been with my baby boy and its so hard. im not gonna be able to sleep right. how will i get througu this? i cant go back i hope he doesnt try to convince me 😭😭