What would ya do if ur girlfriend tell u she likes someone else but tell u she still likes u?

well i met her when i was a little kid we liked each other but u know u dont really think about girls now that im 15 she moves in the corner of ma house in some apartments when my mom tell me i was so happy soi went to go see her she remember me but didnt talk to me only her little sister and little brother that are lik 7 the boy nd 9 the girl. so she gets a boyfriend in the apartments but u noe i didnt care when i saw her it was like love at first sight i liked her so i started to talk to her we started ******* around and then we got together her mom and step dad accepted me they treated me good and everything they would even take me to skool and give me to eat wen i was hungry me and her had relationships i would go to he house everyday and till one day she told me that if i get tired of seeing the same girl everyday i told no and i asked why she said dat she was just asking she made it seem like she was annoyed of me going to her house every day so then like a m oth ped and she tell me wat would u do if i brake up wit u i told her idk dont think about that and she told me tell me please i kept on telling me she even told me look im not playing around its over i was like wat dont play around so she told me im not im serious so i told her ill get scared she was like u can tell but she was playing aound so later one 3 weeks p i guess and she tell me she likes someone else i was like wat she told me that if she was hurting for me to tell her i said keep on going i asked her wat she did wit that guy she said nothing just talked to him on the phone so she told me what i wanted to do so i said i still wanna be wit u but tell me if i can get u to like me no more she saididk maybe so i said maybe is good enough she cried and went to go walk around and came bak like nothing happen then we had . she didnt act the same wit me after dat day she would like me kissing her touching her hugging i was sprung on her so she was hurting me alot i didnt tellher so i just stayed away i couldnt holded in a week so after i left from her house i had to let it out i talked to ma neightbor ma uncle ma mom and this old menthey all told me to let it go but i said i could i still cry for her it has been 2 weeks wit me not going to her house her mom asks me why i dont go and i just say ima go later on also her step dad please someone tell me wat to do i really love her alot but idk wat to do