However, while she's involved in an A, even if she stays in the marital bed, do not ML to her.
I screwed the pooch on that early on in my sitch, before I found out H was involved in a PA (he said - and I believed him (stupid me) - it was only an EA)... and I came close to screwing the same pooch even DURING my sitch (after I discovered it was a PA). It's hard to turn it down as the LBS. But if you're drawing a line in the sand, draw it. And protect your own health.
M: 40 H: 44 Married 14 years S11 & D6; D20 & D19 from previous M 2BDs/PAs, 8 years apart Piecing: April 2014