"I think I'm reasonably well balanced and if my DH decided to put it about a bit as a mid life crisis I'd be cutting my nose off to spite my face if I chucked him out. I'd still love him and I'd wait for him to come to his senses."
What a crass and insensitive thing to say. Because that's not a comment on an affair, that's a comment on women and men who cannot live with being betrayed and humiliated. It's belittling and quite disgusting to make such sweeping generalisations about people who have been irrevocably hurt.
I make no sweeping generalisations about what causes affairs or the people that have them. I wouldn't presume to be so reductive. I do, however, find it unpalatable that you can so blatantly and cruelly dismiss the feelings of other posters who have been so hurt by affairs.
FWIW, and not that it matters a jot I have neither cheated nor been cheated on.
Have some tact. Or CAT each other and support each other as you see fit. I can hide this, yes I can, but it doesn't make it disappear and it doesn't do anything to change the fact that for some people you have reinforced the casual, selfish and thoughtless mindset of somebody who cheats. It is done. It can be hidden so as not to further offend, but that doesn't absolve you of the responsibility to think about what you're saying before you say it.