I held on to my ex 2 long?

I held on to my ex- for to long and i was in love wit him after we broke up and we was messin around at da movies on christmas~ I was so in love even tho we wernt together durin xmas, we broke up in august~ he was cheatin o me wit 2 girlz, i cant stand him~ his chick is staedy tryna fight me over him` he left and went to florida forever!!! whooo!!! but should i lay it on dis gurl i kno i can whupp her s but should i over him even tho i cant stand hm and dont care about him?