good signs, bad signs, or nothing at all

[confusedfather]

Last night I took the kids fishing and cooked hotdogs over a fire. We had a really great time even though the fish weren't biting.

Today, W took the kids over to her parents, so I am by myself until S12 baseball game tonight. Decided to go shopping for S7 birthday next weekend. While there I text W about the best size bike for him. W ask me to pick up S12 on my way back to town so she won't have to bring him home. So I guess she is not planning to go to his baseball game. Not only has she abandoned the marriage, but she is also abandoning the kids. As I am becoming more active with them, she is pulling away from them, and this p!sses me off more than anything. I realize that what she is doing is cake eating, but how do I set up boundaries without it negatively affecting my kids? Is it typical of a WAW to pull back from the kids too? Or is she just avoiding their activities to avoid me? I am just really confused and could use some advise.