I think some bad its gonna happen today to me!!!!!!!?

plz help today was sum party at ma school and everything was alright with my boyfriennd untill his ex was talking 2 him n they talk but none happen well thats what i think and when we were leaving he was quite all they way home and i was telling him wut wuz wrong n he said dat nothing was wrong and then when i though he was gonna tell he just said tell ma friend and he is gonna tell you n he also said is cuz i promise i i wont say anything n well none happen but he was so weird. and well when i got home he called me and said i wanna talk 2 u and well i was worried bout him before but now im really worried is he gonna break up with me does he still likes his ex or what everything was fine till he talk 2 his ex wut could b wrong i neva did none 2 him and we are so happy together . so is he goind 2 dump me or what or am i only imagine stuff help!!!!