How do you handle being around you W knowing that she is leaving your place to go be with OM ?
Really messes with my head.
I think in your case your w is behaving irrationally leaving kids etc so you would hope she will become rational and sort it all out.
My W has being rational all the way through this (or as rational as she gets) so i don't really hold out much hope for her turning around but hey what else would i be doing