(one's) fair share (of something)
All that one deserves, expects, or is entitled to, whether that be a good or a bad thing. Usually preceded by "more than" to indicate an excessive amount. Leave the rest for the others, you've had your fair share. That poor girl has had to endure more than her fair share of trauma at such a young age. You've won your fair share of awards in your career—let the young guys have a chance now.
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.