Thanks Soleil and Wdid..
I agree this relationship is nothing but a fantasy with no reponsibilities and probably appears real to him. This woman knows he is married and doesn't seem to care. What I am blowed over by is she has 4 kids under the age of 16 and they all had FB pages and were involved in this relationship also (including a 5 and 8 yr old). I am thinking "who as a mother does that"? Well to try to understand it is pointless as my values can't go there. I have not spoke to my wah and dont plan on it. My daughter and her husband are having a baby and today is the ultrasound to find out the baby's sex. My husband is aware of that and can reach out to her if he wants to know. I wil call my MIL as she is very close to my daughter and is excited about the baby. My MIl is unaware of what is going on and has no idea her son has moved out. I also do not feel it is my place to tell her.
Haven't set in Mexico dates in stone yet, to be honest I haven't even looked as my head has bee elsewhere. I will Probably look today, I like the Mayan Riviera are and will probably go there.

Thanks for the advice, I feel I am doing alright all things but I still don't have alot of hope that this will work out the way I would have liked it to. I guess I can only control me.

Have a good Day
Just Breathe