Divorce in 1 month Help with exposing please need

[twolf]

I told FIL yesterday About A, the WAW told him a bunch of BS said it was all about child custody stuff. I explained to him im not lying, she is mad that i exposed affair it is backlash to take the focus of the A. I dont think he belives me.

Told him this guy thats been a freind for so long was a predator that he took advantage of WAW when we were having problems.That his is not her huband and not my sons father.
Fil told me the O/M M came to my sons bday partty.

Tryed calling the guy at work he would not answer. Did tell the receptionest at his job whats going on.

Then WAW cALLED TO TELL ME NOT TO CALL HIM.

Then police called to say i was harrsing wife and Om .Told the cop what i found out.

Now what do i do i think MIL allready knows just keeping FIL in dark?