I don't watch a lot of shows with weddings

This was my problem, too! LoL.

Byron Sully/Michaela Quinn, Dr Quinn, Medicine Woman

I'd forgotten these two actually got married! (I didn't really watch - my childhood best friend's mother was absolutely addicted to it though.) It's a excellent choice though! There are few shows where two leads are so in-step with each other, and yet their relationship remains interesting. :)