should i still fight for him or no??

kiarra
well i met this guy Ray when i was about 11 he was 10 i was hanging out with some friends and he happened to be one of my friends friend but i didnt know him at the time after everyone left me and my sister who was 12 at the time decided to go to Rays house because she knew him that well, but his cousin was over two (it was summer) we ended up playin truth or me and Ray were dared to make out, so we did but no tounge cuz we didnt really know eachother like tht later that day he said " i know i  might sound a little to pushy but will you go out with me" before he could say anything else i said yea i mean whats the worst that could happen so when it was like 12:00 he walked me home we held hands and walked when we finally got there he kissed me grabbed my ass and then said i love you baby when i got in the house im thinking wohhh that was wierd he moving to fast we just met, and i didnt like that so time went on and he always wanted to hangout with me, facetime me anything just to always see me so like 3 days in the relationship i told everybody i was going to break up with him so i did in front of everyone he was sad and mad we almost argued but his cousin told him to chill then after that i never talked to him again and the summer ended but when summer came back around again i was goin to a football game with my sister i was 12 she was 13  we were there and i was goin to go to the snack stand and i happened to see ray he was older now when i saw him i was like damn!! he got hotter but like any girl i played it cool like i didnt even see him but he was staring at me so my sister said oh did you see ray i said yea so me, my sister and her friend walked over there him and some friends were just playing 2 hand touch football behind the bleachers so when i walked past he tried to show off and tackle a boy when he looked at me he smiled hard and i did to so as time progressed we started tlkin again but we both live in diffrent towns it only takes 5 trails to get to his town and vise versa so we started going out again for like a couple of months only really seeing eachother in the summer then he started goin out wit other girls so i cut him off for like a month then he started txtin me again asking me if i was still mad i told him no so we started talking again and i told him i forgot about him that whole time we wernt talking and he said "well thats foul" i shouldnt have said it but it was true so we talked but didnt go out flirted but never went out so we had a deep conversation and we told eachother we dont know what it is but we feel strongly about eachother and we will always have a place in eachothers heart i just felt like right there i met the one because i found it amazing that that whole month that went by he still had feelings for me and he is growing up he could have forgotten about me like i forgot about him but he didnt so we chilled acouple of times kissed, had deep conversations thats it but now i am 15 and he is 14 and he has a girlfriend but one day we hungout and he told me over facetime "this is gonna be very hard for me to admit to you but when i get into a relationship wit any girl i have that feeling like everytime you come along you make me instantly like you more i believed him because i dont know how to explain but he stares at me like im the only girl in the room so i told him i feel the same way to so then he was beggin me and saying we should go out i said no we wont work only becaue i dont want to get my heart broken but my sister has been ther since day one and she keeps telling me you should still fight for him you guys would be so cute and you guys obviously been knowing eachother for forever but i dont want to be a homewrecker i support him as a friend and sometimes when i text him he wont text me back or he doesnt text me that long but i know he has a girlfriend so i understand but at the end of the day idk if i should still fight for him or not (I REALLY NEED ADVICE)