As a matter of factly....

On the grapevine today-

1)ex-girlfriend invites you to her wedding. Her second one. She fucked you up.

2)another ex-girlfriend invites you to her place for a BBQ. Even asks you to bring your friends along. It's her birthday. She fucked you up.

As a matter of factly and with all diplomacy and tact in the command of the English language. Here's my reply:

Honestly, shove it. But thanks very much for the thought.