Question 1: Is it a bad idea, while going through a divorce, to live with my new girlfriend and pay her rent? I have moved out and am living at her place.

Question 2: My soon-to-be ex harassed her and my girlfriend got an injunction against her, which contains a "no contact" clause. The ex is still harassing her through facebook and posting horrible lies about her and friending her friends, and has even posted messages directly to my girlfriend. I'm pretty sure we can get her arrested and thrown in jail for this, but I wonder if it would be a bad idea. What would the outcome be if I do that as she would not be able to work. How would that affect the divorce?