American most wanted rapper Sean Diddy is missing some key milestones for his kids as his legal troubles mount — and this week he’ll be MIA for the latest one, involving his 17-year-old daughter Chance.

Chance is set to put on her cap and gown Thursday for her graduation from Sierra Canyon School in the L.A. area — and while we’re told other family members are flying in for the ceremony, her dad won’t be present.