I'm sorry to hear that your W seems to be reverting to her old habits.
I'm not going to say she isn't entirely, but today was a good day. Turns out W was sick yesterday and barely made it out of the house most of the day... She actually apologized for not letting me know she was sick, since I had called her to check to make sure she was okay but she never answered. W came over around lunch time, so we went out for lunch together with D, then we went to help W pick out some fabric to make curtains for her house. On the way back to my house we swung by W's house to pick up her laptop so she could help me get some stuff listed on eBay. She had her bed made up on the couch so she could watch TV yesterday. We got back here, put D to bed, then W and I started to pack up some stuff around the house, then we ended up watching TV together for about three hours rather than doing anything else. W looked really burned out and exhausted - She didn't eat Friday or yesterday, so she was really out of it. She helped me post some stuff on eBay to sell and we ended up going through a lot of old pictures and movies. We watched a bunch of old D movies from maybe a year or so ago (including some from last Christmas), which got us both a little teared up.
We woke D up, went out for dinner, did some shopping and got some stuff from Starbucks to bring home. W spend a while giving D a bath, then we played together for a while before D went to bed. W was really friendly and nice to me today, which isn't unusual as of late. She again thanked me really sincerely for her Christmas gift and told me that she never thought she would have something like that because she could never afford it. I told her I wanted her to have something special. She said that she was trying to think up a way to say thank you to me, and that a guy from work had suggested she 'put out' - I just laughed and smiled. I gave her a big hug and told her that I got all the satisfaction I needed from seeing the look on her face when she opened it. She told me she all of her satisfaction from playing with D and I tonight.
I kept D tonight and will take her to school tomorrow. W was on the fence about going to work tomorrow, since she still felt like crap. At first we were going to go to her parents' tomorrow night so D could play with her cousins, but then W changed her mind. I suggested that we get together with D for a while and just take it easy and watch a movie or something. W seemed pretty receptive to that. Tonight when she left I asked her to let me know what she was doing tomorrow night, and she said she'd probably do nothing because she "didn't care about New Year and wasn't feeling good". I guess we will see what she has to say about it tomorrow.
When she left we did the usual hug, kiss, ILY thing - I think I over did the kissing because she said she couldn't breathe through her nose. She also mentioned not to push because she mentioned 'putting out' - She didn't mad or annoyed about it though