Babydaddy sex

Tameria • I`m 21| |college student |Mother of two|
Ok so I really don't wanna be with my Babydaddy but I just keep ending up having sex with him or want to he's the only one ive had sex with for 3 years we just had a baby 6 months ago I keep telling myself he wrong for me but end up having sex or wanting too how to I stop myself from doing that