So my dc family with the b&a child are going through divorce proceedings, have been seperated for a yr. They have shared custody. My problem is when the father does drop off in the mornings. It is his child I have to take to school but he is always late. He was doing the drop off most mornings because he couldn't get his act together and get him to me in time. I have always told him to call me before 8:15 to let me know if I am doing the drop off (he has to be here by 8:30) to give me time to give the kids a heads up so they can stop playing, do potty trips, diapers, snow suits etc. He seems to be coming later and later and expecting me to do the drop off. I said to him that I was thinking about changing the policy so he needs to be here for 8:15. No phone calls needed, it is simple. He's here, I do it, he's not, I don't. He felt this was unreasonable as they wake up at 7 (duh, wake up earlier). Plus I live across the road from the school so I think he doesn't get what the big deal is.

Am I being unreasonable?

I just texted the mom with my concern and she said she would support me. So that makes a big difference.