excuse the change of name, In the last week DH has been going round to his friends place every day, he hasn't had contact with this male friend for a long time, they used to phone every other every 6 months or so, suddenly he is there all the time. He has gone out and not told where he is going, when questioned he was at XXXXs house. I have phoned him and heard this mates new gf and her kids in the background but couldn't hear the mate, and he is very loud, I would have heard him. Something just ain't right but don't want to confront DH in case I am wrong.