should I cut all communication I have with my ex ?

Depends on the situation more so then anything, people can change! However, it is rare when and if they do. I personally try to be friends with my ex's and have only ever had to block communications with one of them. Most of the time they just end up leaving you alone on their own.

She can have a recall jealous feeling, and tell things to break your new love relationship. Be sure he will be fine, looking at her posts, and disappear. black name.... Maybe he was really destroing your reputation.

Cut all connections it always hurts more being around some one you love and not being able to have a relationship with them just cut it off you will save both of you a lot of pointless pain and drama.

I'm actually going through this with my recently ex-girlfriend... Four years- trust me, it's better to cut contact until you don't care about them anymore- It hurts more being around... give it about a year... or so, whatever you do; No matter how good the sex was or the sandmiches! DONT GO BACK! THERES NOTHING BACK THERE!

you know, i had my relationship broken off with my last ex and even though it ended on good terms, i really still wish i was able to talk to her (even though i never will be able to). its really all on how it ends