If you think my Christianity is funny or a waste of time, or my inner reflections worthy of derision, then maybe you should take some time to look at your own life. At least I'm out there doing something, trying new things, growing as a person, contributing to society while you, perhaps, have given up. And Hey! I'm having fun. Kind of sucks right now being out of work and such, but over all life is good.
It actually makes me sad knowing that I can't really share the good stuff, the deep stuff, the real stuff with you because you'll just use it to stab me in the back. In fact, I'm beginning to believe that the only reason you talk to me is to get more ammo.
Before you lash out in anger, before you pick up the phone or leave that nasty comment, take a week to think about this: Is that how you want a friend to treat you?
Think about it.

I'm sure I can't completely relate to what you're experiencing, let me say that I somewhat know what it feels like to be mocked by friends based upon stuff that I write on my blog. I know it isn't the same, but I'm struggling to find some way to encourage you. I read your post and my heart sank. I'm sorry that someone is treating you like shit.
All that to say... I am sure that you have a heart that is open to forgiveness. Likewise, I hope that they will come to understand that what they are doing is an indication that they have some repenting to do. Let's hope that they do.
Teddy Roosevelt on Mudslinging
"Ne illegitimi carbunculi tibi in facie sint"