I was seeing a man on a casual basis friends with benefits type thing but neither of us were sleeping with anyone else-well that's what he assured me.
I have since found out that he has another Fwb he was seeing at the same time and also went on holiday with her.
I was just going to not bother contacting him and quietly delete him from Facebook but he has now sent me a message asking how my new year was etc.
He doesn't know I know.
Should I just continue to ignore him or respond in some way?
I really want to keep the small bit of dignity I have left in this situation as I think he has taken me for a fool that's why I am asking