wedding check bounced

just found out that one of our guest's check bounced...

I would never say anything to them, but do I send a thank you for the check or for 'sharing our day'?

I won't see them until September, so they may wait until them (thank yous will already be sent?) to rectify the situation?

We had a check bounce.

We re-deposited it a few weeks later (I didn't know you could do that until my dad told me) and it cleared.

I'd never mention it to the guests....(though the bank must've notified them)

I would most definitely contact someone who bounced a wedding check. Actually, I'm 99% sure you will hear from them because they will obviously find out that they bounced the check when their bank contacts them. I wouldn't automatically redeposit it because most banks will hit you with another charge if it bounces again. We had one at our wedding, a guy my DH works with. He was definitely embarrassed and asked us to redeposit and it cleared. He also insisted on giving my hubby $20 to cover our fee, which is what I would do if I were in his position. So it all worked out but if you don't hear from the person, I would find a way to diplomatically let them know... depending on who it is (in my case, my hubby would have had the job), say that you wanted to let them know that the 'check was returned' (don't use the ugly 'the check bounced' phrase) and you wanted to let them know. I'm sure this person will take it from there, offering an apology and restitution. If they don't offer to pay the fee you incurred, I probably wouldn't mention that, but that's me, I can't think of a way to say 'Hey. what about the 20 bucks I'm out' LOL I'm sure it will all work out fine.

Edited because I see that you already posted that it all worked out, that's great.