Help! Want direct feedback from walk away wive/s

[BigJohn]

What the hell is wrong with these WAS types?!

Since discovery of the EA, my wife has made it clear that she is not interested in going out on dates with me, even double dates with other couples. Then this afternoon, she gets interested when I tell her I'd like to go shopping at Costco. So she is running late from work tonight and texts me apologizing for running a little late. This is nice, I appreciate the consideration. She gets home and we get in the car to go to the store. She is chatty the whole way up and we have a nice conversation. We get to the store, shop, get back in the car and now she's not so talkative. We get home and put away the groceries. Since I've got cooties (she needs her space and I'm operating quasi-dark) and the kids are all crashed, I decide, hell, I might as well go to the gym and get out some frustration. She says great, see you later. I get back from the gym, shower and grab a book to read. She asks me if it's another book I've been reading and I say "no it's not". Now this is a cool book, so I'm half expecting a follow up question like "well what book is it?" Maybe open up a conversation. But nothing. So I read a little, she watches a t.v. show, we make some small talk, then it's off to bed for her. Later I check Facebook and see her comments griping about sitting around alone on a Friday night playing in Facebook by herself. Unbelievable.

I guess how our current arrangement is that she and OM get to talk and text on the weekdays like in the movies but on the weekends while he is out drinking with his buds, playing pool, etc. (in another state) she gets to spend time with me and the kids as the housewife/mommy. Hmmm. Should I maybe rethink my strategy here and start doing fun things with her and the kids on the weekends (or just things with me and the kids)then drop back into quasi-dark mode with her during the weekday? She is still not interested in dropping the OM, so don't know if creating such a contrast right now would be beneficial or not. Any thoughts out there on what i should do?