What specifically is your question? If it is to try and make sense of all this the answer is YOU CAN'T! WAWs in general, and WWs in particular, are completely irrational and illogical creatures. If you try to make sense of their behavior rationally and logically you'll get no where.
Remember, she is on an emotional roller-coaster too. She might be sad one minute, excited to be divorced the next. Angry at you for no reason the next. Temperamental doesn't even approach the right description. And you said it yourself above: "crazy".
I've told this story before, when I snooped on my wife the last time (this was about 6 weeks after BD), she was using one of the dating apps she'd bought for a month (waiting for it to expire) to tell younger guys (15-20 years her junior) that she thought they were cute. When I brought it up, I said "These guys are almost young enough to be your son! Did you really want one of them to respond and want to get together?" Her answer was "I don't know what I am doing!"
Likely your wife doesn't even have an explanation for her feelings, they are simply what they are at that given moment. And it causes her to send mixed and confusing messages.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018