@boomerang,
Good.
I'm just thinking out loud based on what you've said in this thread and before.
My advice remains, if you send anything, for you to send a card later wishing them
both all the happiness in the world and nothing more.
(The picture frame is a gift to her, not the couple. I've always been told that gifts to the bride are given at showers. No?)
If you do something else, as someone else just said, just be ready for whatever happens next.
Joe(I wish YOU the best)Nation