I have set schedule. It comes and goes on the ease of changing if there's a conflict. It seems like it used to be easier. I don't know if that is because I needed her more (she felt it was more needed), if her schedule has gotten that busy, or if she has gotten more firm with what is her work schedule.

She does seem to be more flexible if it is her that needs the adjustment than me; however, that still is a less now than it used to be.