I was cheated on by my now ex-boyfriend but my friends told me not to cut him off and don't let him in. Which means,, be friends with him. I did what I was told and started treating him like I would to a best friend. I would joke around, tell jokes, and hang out with him like friends would do. Last night, he invited me over for a cook-out. I agreed to go of course but as soon as his friend left, he started full on sobbing in front of me and telling me how much he cared and loved me. I felt horrible so I took him back. I feel weak for taking him back so easily and I don't know what to do. Keep in mind, I was his only source of friends. The people he met and friends he made were all because of me. I feel like that's the only reason he wants me back. So that he'll have friends again. I really need help.