Originally Posted by Snowmom:
Why not have a quick conversation?
"Family, I've noticed that after you send me your schedule in advance, you have changed your plans and showed up on days you told me you didn't need care. I'm going to ask that going forward, please adhere to the schedule you've given me so that I can plan out meals and activities with enough supplies as well as plan my own schedule. Thanks so much."
and since the days are paid for, I might add: "If you decide to come on days that weren't planned, I need 48 hours notice so I can be properly prepared."