which one is correct Please send an invitation to Bob and she or Please send an invitation to Bob and her.

Answer 1

The second one is correct -- to Bob and her.

Think of it this way --

Drop the "Bob and."

Would you say, "Send an invitation to she" or "Send an invitation to her"?

Answer 2

I would say send an invitation to her to make it make sense so people would understand what you're saying.