a lot of people sign t’noim at the wedding..this is what i did, and plan to cont.this tradition..
haros: I’m sure u know that when it comes to shiduchim only necessary info is found out to make or break a shiduch. therefore u must ask a shaila if u are allowed to disclose this information…there is a reson they did not come to u for information before the shiduch was finalized..
I had a situation like this and was asurd to say anything..I kept my mouth shut…the couple is B”H happily married!
It really depends what kind of information this is, and has to discussed..
Good Luck