my t is about 8 years older than me, i think. and i'm basing this on knowing when she graduated college, etc... how does everyone know their t's age? did you flat out ask them? i'd love to know, i'm so curious, but i don't want her to be like, uhhh what's it to you? haha. not to mention i wouldn't know how to weave it into a conversation... it seems like a random question...