As they say around here: "believe nothing what he says and half of what he does". It took me 7 months for my W to fess up to what she did and I still don't believe I have the whole story. At least she has been true to not contacting anyone who was involved since I found out.
At this point he must DO things to regain your trust if that is even possible. He can't just talk about seeing this guy or that one for help. He has to do it. He's a big boy, time to act like one. You can't really tell him what to do. It's for him to do what it takes to get your forgiveness. That means he has a lot of work to fix this mess he created.
Tell him your boundaries. You have to take action if he breaks them or they are not really boundaries. My boundaries included no contact ever again with OM, her brother and best friend. And the full truth of what happened. That one she failed to do and I am still not sure what to do at the moment. But make up your own boundaries of what you will not put up with. It's up to him to prove to you he is in compliance if he wants to respect you.
Next you need to work on being the best person you can be. One only a fool would cheat on. And one that is unavailable if you are disrespected anymore.
Me:49 W:45 M:19 T:22 EA confirmed and ended 8/2014 S:19,17 D:9,5