Out of curiosity, have you read all the stuff on here about MLC? And if so, do you buy into it all? If you don't, why do you believe she is behaving this way?
Me 41, H 47, M 15 yrs, S11, S13 BD 1: 11/4/14 we work on it; really I pretzel myself BD 2: 3/31/15 H goes down to "dorm room" 8/15: H back to MBR 10/15: H back in dorm room 1/18: H files, now divorced