I dont know what to think about my girlfriend?

Well now shes my X. Okay shes hot and out of my league kind of.She broke up with my saying that she needs a break and we will be back together in a few days. And im left sittin here like wtf. People have been tellin me the whole time we were datin that she is a bitchy stuckup . But ive dated her for 2 weeks and alls she is is sweet and kinda shy. I mean crap we havent even kissed yet. Before she dated me she said she was done with "s". And oh i think its her friend because she broke up with me over her friends phone thru text message sayin we are going to get back together agian or sumtin. Her mom was super pissed and even called her a slut. Shuld i get back together with her or just find someone else ?