So my significant other has a child we we’ve been together long and having sex even longer when we we’re friends with Benefits he ended up getting another woman pregnant he waited so long to tell me until I found out from someone else fast forward 2 years later we wind up together but I cannot accept the fact that he has a child with someone else especially bc I want one so badly I want a relationship with no 3rd parties just someone who is all mine it’s like I am so deeply in love with him but I don’t want to share I don’t want to have to worry about another female texting /calling idk what to do ? The child comes over often and I do care about her it’s just mentally to much for me and another thing is it’s been 3 years and I still have yet to meet the child’s mother I feel stuck I love him but I’m not happy with this