Niraj said:
How by cutting her out or ignoring her makes this situation better for me and her on an emotional level and professional level?
I want to feel contented with what i should be doung and regain my self-esteem and mental balance I used to have.
I want to move away from these things so that it never hurt me again.
Shall I cut my mutual friends too?I mean just keep distance so that I dont involve much with them.
If she's a workmate, classmate or schoolmate, there's not much you can do but to pretend she's not there. If she talks to you about work stuff, keep it brief, have a neutral voice tone. IF she's trying to dig you out, she's just wants back everything that is lost, well for this, you have to make her work double hard for it. Just don't expect it, though.
For your mutual friends, i don't think they have problems with you? Don't ignore them outright. It shows them that you actually care about the matter very much(although you are). I am sure some of them might find it ridiculous too, that is if you didn't do much.

but then again, the needy vibe i mention. Set some thoughts on it.
Zac