I feel so unfulfilled, please help?

If hes wantin you back it sounds like he left you right? and if he did and he wants you he's only gunna use you as a back up girl. . . Just keep on keeppin on and make them new friends, cause in the end it will work out alot better. When i was in highschool my ex gf did the same to me. I had enough and basicly told her to F*** off and after volintarily staying single an angel fell into my lap and we have now been marrid for 2 years and have a beautiful daughter and another on the way. . . long story short dont fall for a guys "I WANT YOU BACK" tricks. i should i know i am one lol and girls use em just as much lol