What can I do about this situation? Advice please

Alright so, a couple of months ago i got out of a 6 year abusive relationship and i started to date this other guy i worked with. this were going great treated me like a queen but 2 weeks in to even dating he already told me he loved me.i felt it was to quick to just drop that word at all. i still gave him a chance. things got a bit more deep.one day i asked him if he had Facebook out of curiosity. he did and he told me he had pictures to delete i was cool with it until i waited and he never got around to it.it still looked as if though they were dating because his profile pictures were of him and her and it doesn't hint that were together at all and he told me they still talked i never said anything just waited.one day he took me out to the movies and this girl happened to walk past and he quietly whistled and said sexy. i felt a little angered still never said a word.the last straw was when i stayed a night and he woke up with a t shirt that said my ex is a super model. i the waited till the weekend was over and decided to call it quits. soon as i expressed why i was mad he immediately deleted all photos of his ex and him together and he tried to profess his love for me telling me hes sorry all he needs is a chance to prove to me that i should open my heart ,and that he cant make it without me. i feel bad because he took me out and we have photos i met his family and now i feel like complete crap because i just broke up with him. my friends boyfriend also started talking to me and what should i do now i feel stuck also my ex keeps talking to me i get in a really sad state some days i feel like im having feelings of regret what can i do about this situation?

time for a big think and regroup. get back to feeling great or you might make a mistake. people don't change easily and he sounds too needy. pay as much attention to how others behave as to how you feel. go for 'things in common'.