Trying to detach

[HeadUp]

Update so W called to ask to borrow my car because it had gas in it so she can go out of town with her cousin two nights ago. I didn't mind so I let her borrow it. I went the next morning to pick up my step D because I was taking the kids to the amusement park and said I would drop her off with her dad after. W proceed to tell me of her night and what she did after I asked if she had fun. The usual answer is Yes and nothing else. I then got a call that night from her to keep the kids an extra day because she wanted to go to her cousins again and proceeded to tell me about her day and who she hung out with. Again very unusual for recent behavior. Would this be a little change I am seeing or am I making this bigger than it should be? I am keeping up with myself. I am taking a salsa class tomorrow after work something which I have wanted to do for years.