Chatting to a na mahram on whatsapp

Q: I  want know is it fair towards a woman if her husband has a lady friend which he has more time for. He wattsapp or sms's her at night and when I ask him he tells me I am always negative. And this is going on for years. I told him that I will speak to his boss because they are working together. On Saturday I asked him is he so late on wattsapp with her, he blocked me on wattsapp. If he has nothing to hide so why did he block me? Please advise.

Applying for a divorce in court

Q: My husband has filed for a divorce according to usa state law which requires us to be separated for 6 months and in between we can reconcile. I want to know the value of this notice Islamically? Also he says he has done istikhara in which the signs say that he should not divorce still he says he will because his parents want. What does Islam say about it?