So I posted this to Love & Sex, but I wanted to share more about it. My boyfriend of 4 months cheated on me for 2 of it. We have been on and off since we were 14 (now 17 & 18). We have history and have gone through a lot together so these 4 months feels like 4 years. I am madly in love with him & I know he does love me, but he was in 3 relationships while dating me. It's unlike him to cheat and he knows how I feel about it. One of the girls contacted me via Facebook and told me her and my bf have been dating for the past month. She told me he took her virginity (on our 4 month anniversary might I add). She said she had no idea I existed otherwise she wouldn't have done anything with him. She gave me names of other girls he was possibly seeing, so I contacted another. She told me they have been dating for 2 months and just had sex for the first time last Thursday. She also had no idea who I was. After finding all of this out, I posted a picture to instagram just pouring my heart out about what happened and how much pain I was in. Suddenly, I get a DM from a girl he goes to school with telling me he was trying to get at her for awhile. She sent me screenshots of their dirty conversations where he sent nudes and blatantly asked her for sex. She refused him, but of course did not know about me. The last girl goes to school with the first girl I knew about. She's unimportant. My boyfriend denied all of the accusations against him and kept telling me he has to speak to me in person to explain himself, but honestly what could someone say except "I admit it"? He had 3 of us all in one day sometimes. He took these girls to places I held sacred in my heart. He took them wherever he had once taken me, and that broke me. I knew something was up, but I didn't want to trust my gut. I pushed those feelings aside and moved on because I thought "no, there's no way he would hurt me like that!". I was so wrong and I've never been in more pain than I am now. He told them he loved them (even though I know he didn't mean it) but regardless he threw those words around like they had no meaning. He told them they had beautiful bodies and he loved their thick thighs just like he tells me. So heartbreaking to find something like this out. I can't eat or sleep properly. I feel sick constantly. Even though I'm only 17, I know what I want to do with my life, and I wanted him to be a part of it. We always talked about moving in together after we graduated and marrying later on in life. We would've been middle & high school sweethearts. It would've been a dream come true. However, he spoke to these girls about futures with them too. I feel like everything about my relationship was a lie. Now he just constantly tries his hardest to make it work with me. He tells me he loves me and still wants a life with me and only me, but I'll never trust the kid again. Don't cheat on people who are supposed to mean the world to you. I'm heartbroken and nothing can numb the pain right now.