My biyfriend is weird we keep on breaking up?

Okay, we been together for 10 months and I love him so much.... We keep breaking up for lil things and it hurts me.. we just broke up ah week ago and got back together yesterday... Okay today at school since its our first day back to gether things felt weird, but as all couples do ... Walk together and hug and kiss ... Things were like that all up til we went to lunch, and since I'm very pretty boys will talk to me.. so I had like 4 boys ( that u don't even talk to ) came up to me today..... He got made and said that he not ready for this relationship again and he don't like it when boys talk to me.... But he a football player and he has a lot of groupies.. I get made when they talk to him to... But anyway I'm mad because why did he get back with me if he wasn't ready for a relationship again ..... I don't know what to do anymore. U love him so much and don't wanna lose him for the 6 time ........ Give me advice.