2B, obvi I'm not a vet....but this is what I was told. .
The decision to continue ML is up to you. There are different schools of thought, neither way is "proven" to work over the other, it's dependent on your individual sitch.
One opinion is to continue ML, as a way to keep some type of "connection". This goes with the theory that men tend to connect physically first, and then emotionally. The drawback is that if you are not detached, it will send YOUR emotions all over because it is just sex to the MLCer. Also, if there is any question of ow, it is obviously not safe.
The other opinion is to set the boundary of no ML while there is an ow, or D filed, or whatever you decide that boundary is for you. The theory here is partly that the WAH will not care to return until he misses you, or has something to lose. Also, it keeps your sense of self respect, and doesn't allow the cake eating.
Again, this is for YOUR benefit, to keep yourself detached. Only you can decide.
If you do continue to be physical, please protect yourself. And remember, you can always change your mind if it becomes to difficult to be detached.