My ex-husband was older by 4 years, my current husband is a tad younger (only 3 years) so that doesn't really count. But my boyfriend on the other hand, is 9 years my junior.
Age isn't a huge deal to him but like a lot of guys, he'll not turn away a pretty 25 year old, lol. I'm pretty sure he wasn't looking specifically for anyone older, and I wasn't looking for anyone younger, we just clicked. To see us side by side, I don't think you'd guess the age gap at all...but it's there. I must say though...I'll be turning 40 this coming fall and I'm not thrilled about it. He's still be only 30...and being in a different decade than him (and hubby), now that'll feel kind of weird :P
I tried being reasonable. I didn't like it. ~Clint Eastwood~