Extremely confused about my romantic live

Ok this is kinda of a long story so bear with me please. Two years ago I meet this girls and she was my first love. She kissed me and held me close and told me that she loves and I knew I loved her back. The problem was it could not last because she lived three house away. Also she was eighteen and I was fifteen. Then we kinda of kept in contact for next year and a half or so. It was hat and we drifted away, but I still loved her. Then last Memorial Day she told me she had moved on and was in live with another guy. I was destroyed emotionally. I didn't date any one else after that. Then last august she came back to me and told me she still loved me. We did the long distance thing for a while but it didn't work. Also my parents hated her for some reason. So I had to break it off and that killed me to do so. The thing was we really didn't we kept talking and stuff like we were together. Not long after the "break" I got a girlfriend. So now it felt like I had two girls which I basically did. I love the first girl a lot, but the second on not as much. So we are still dating now and I still act like I'm together with the first girl. Now this is where it gets really hairy. There is a girl I have know for six years now and people have always shipped is together. The problem was we only saw each other at church events where that kinda of stuff is not allowed. About a month ago after a really emotional church event we told each other how we felt. I had always liked her and it turned out she liked me back. Of course though she leaves on the other side of the state. We talk daily now and I have realized that I am absolutely in love with her. This past weekend there was another ever we were at and the entire time I wanted to kiss her but I knew it was wrong. I love her and I can't help an there is nothing I can do. This is where I need advice. Should I be faithful and stay with my girlfriend. Should I tell the third girl that I absolutely love her and I just love her and I don't what else to say expect I love her. And what do I do with my ex who I still love and she loves me, who is convinced that we will get married one day and have kids. If you read this whole thing please I am in desperate need of advice. Please

you have to many people in the boat it,s only a love boat for 2 .i,ve been in it myself.pick the one your hearts with,only