My LO is very strict about her bed time. She sets it, and she's very grumpy if we keep her awake longer than she wants. Bed time is 7:30. My sisters wedding starts out 7. I'm matron of honor, and LO is flower girl. It's an OOT wedding for us and everyone we know that lives there will be at the wedding so we won't have babysitters... and LO has stranger anxiety so I wouldn't want to leave her with someone she doesn't know, especially at bed time. Of course we still have 5 months until the wedding and LO can change a lot by then, but I'm not counting on it.

What would you do in this situation? I hate to leave the wedding early since she's my sister... but I know we really don't have a choice. Is there a solution that I'm just not thinking of?