That is very strange. Firstly -- going out of her way to let you know her meeting with OM today was innocent and strictly platonic. Whether that is true or not, why should she care what you think? And secondly, reminding her soon-to-be-ex-husband to go to the health screening for next year's health insurance on her policy! It boggles the mind.
My opinion is that your wife does not know WHAT she wants. Sorry, I know that is not a really helpful answer, but she seems to be really confused. I think her confusion and indecisiveness is buying you time to show her that you are that man that only a fool would leave! Carry on with the detaching, it seems to be helping!
How does she treat your kids? Has she been spending a lot of time with them, or does she seem disconnected from them too? I wonder if her relationship with her kids could be a clue as to whether she is experiencing a MLC or just plans to walk away.
Linda
Me 65, Ex 64 M 38 y 2 adult S, 4 G-Kids MLC 11/07 BD 12/09 D 3/14 Dating nice guy 7/14 Engaged to nice guy 12/17