Long post (and possibly all over the place and confusing)
For the sake of this even though we aren't married I'll be referring to DFs family as in laws.
So today (Boxing Day) DF, DS and I drove an hour and a half to visit my grandparents for Christmas. Upon returning DF had a missed call from MIL and a message asking to call her back as soon as possible.
DF calls MIL and she's told him that FIL has left. Turns out FIL had been sending inappropriate messages to his 22 year old step granddaughter who was staying with them. It all came out when she went back home for Christmas. BIL (FIL is his step dad) calls MIL in a rage this morning telling her that he's looking at inappropriate messages from him to his daughter. MIL approaches FIL to ask what's the deal and he didn't deny it and says "she was flirting with me" which no one believes. MIL has kicked FIL out he's left in a rage (totally out of character and I'm a bit worried about his wellbeing even after what he's allegedly done).
Since then FIL has messaged DF to say I'm a mess please let me talk to you etc.
so I don't know why I'm posting this but I don't know what to say to DF/MIL I don't know what to do if FIL rocks up I don't know how to help my DF who is sitting on the end of the bed in shock.
Sorry if it's all over the place but we are all over the place.
Also this has come 2 months after my good friend who was 38 weeks pregnant had her husband arrested in front of her for molesting his 11 year old cousin who had slept over. She has since left him and is a single mother.