It is possible your H is MLC. Generally speaking, we offer the same support and advice. There is some differences to how one might approach their efforts. Of course the biggest one is, the positive changes we make in ourselves can have a direct impact on a WAS. Whereas with MLC, it is a process of which you may hear, "the only way past it, is through it".
Regarding the pictures, if you want them up, leave them up. You are still M to the guy and even if you take them down, it does not erase him from your life. He is part of your history. Basically, if they do not hurt you being up, then leave them up.
As far as dating other men? That is really not recommended while you remain M. Even if you decide to move on, it is recommended to D first. The reason being, it's not fair to yourself nor your dates. If you are not D, you are possibly not firm in your ability to commit to a new R.
Now, if you want to go out socially, by all means do so. Again though, just remember that as you are out enjoying your time with other people, anything could happen.
