yg, as soon as i saw the title my fears were confirmed, and i have to say i feel so dissapointed on your behalf, your dh has let you down yet again
its all well and good saying you will leave him but will you?
i suspect your dh knows you wont, and as far as he can push you and as long as he can get away with it, his behaviour wont change, theres something up between him and that bitch, he isnt willing to open up to you and discuss honestly with you whats going on
your in a quandry, probably apart from this your relationship is ticking along so you being firm and saying you want out will be a huge step to take, and one that you will wonder for a while whether it was the right thing to do
i hope im making sense, and i hope i dont come across as too blunt, but i have read all your other threads and i just cant help feeling like your dh is taking the piss out of you cos as long as you cant actually catch him in the act so to speak, you cant firmly say 'your cheating, now get out'
in your shoes i would have to start planning my life without him, save up a bit, then hit him with the blow and go through with it...this may trigger him back to reality and make him realise that he will actually lose you and you mean business
the other alternative is to carry on as normal and wait till further proof if any, that he is having an affair, but that is very unlikely to happen unless you pay for a private investigator
im afraid im a bitch and if i suspected my dh of having an affair, i would want to know so that i could deal with it, so if it meant playing dirty to find out id do it.....once i knew, id try to work things out with him, if he did it again, then no more 2nd chance...if i didnt have any children then he wouldnt even get a 2nd chance
so i know you may feel reluntant to take the next step because you have a child together, but unless this is sorted once and for all you cant work through it, so whats the point of staying
good luck, i really feel for you and im so so sorry that you are going through this