Marital problem
Q: My wife and I separated due to her being being unfaithful. She was pregnant with my child at that time and I didn't issue her with her 3 Talaaqs. During the period of separation the guy she was caught with went and got one of his "contact moulanas" to do another nikah with my wife.
1. So I need to know what is that status of my marriage?
2. Is her second marriage valid?
3. If she wants to come back must we make nikaah again or I just take her back?
4. How do we go about reporting moulanas who mislead and do wrong things?