Love me?

Hi guys. I'm just gonna tell you my quick story. I was with my boyfriend for over a year when I found out I was pregnant. H3 freaked and broke up with me for two months. Two months later, he got a hold of me and asked to talk. He was apologizing telling me he loved and missed me. I'm completely in love with the guy so of course I'm going to give him another chance. We got back together and things were amazing. Like seriously amazing. I gave birth to my beautiful baby girl and since then, it seems like I'm getting less important to him and so is his daughter. He constantly blows us off and would rather party with his friends. I really want to approach the situation but I don't know how.. I'm seriously so inlove with him and he loves his daughter, and me too. But I want him to show me I mean something to him. I'm just tired of feeling like I mean nothing and crying all the time..