the "having cake and eating it" thing, is usually a problem, for a spouse actively involved in an affair.
I think he's in an MLC. I dont think you cant punish a person in MLC, to come back to you. withholding sex in her situation right now, i think would be a punishment.
Now, if he moves out, but still comes back on a semi-regular basis for a "booty call".. then I think that would be a form of "cake eating", and should be stopped at that point.
But right now.. he's all talk about moving out, but hasnt actually DONE it. better to keep him at home, in my opinion.
once they move out, it's very difficult to come back.
My current status: june 2006. Wife ran out and filed D. Finalized Jan 11, 2010, after 12.5 years M. 3 wonderful sons caught in the middle