chatting is not cheating
but that's not what he is doing
he is actively seeking an affair
that's why he is on adultfriendfinder
(there are better sites by the way)
this isn't a little naughty chat
this is the beginning of the end of your relationship!
the man's a low life
find some one nice
take control and do not be used like this
HE IS RESPONSIBLE for his own actions he knows what he is doing and knows what it will cost hiim if he is caught
its clear he does not care
trying to stop him is like trying to stop the tide.
he will just become more and more secrative
your life is going to change and quickly
make sure its in your favour not his!
or
you could just visit a few swingers clubs and both have some fun!