I am sorry this is happening, but you are a pro. You know what to do, don't let his change in behavior change what you do with your life or your day to day actions. His behavior should not control yours. A lot of ML'ers test the LBS...
Hugs.
Me: 46 H:44 Together: 25 years Married: 20 years Separated: 11-30-06 Divorced 12-21-07 OW: EA began 2005 PA began end of 2006 3 children,20, 16, 6 ex asked for forgiveness 01/16/11