Just to share an experience, I attended my sd wedding a few years back. I really started not to go, but my dh insisted, I went. Some idiot sat my husband and me with his exwife and exsisterinlaw at the rehearsal dinner, at which they took turns making snide remarks that we swallowed and ignored for sake of sd. When I was seated for the wedding I discovered that I had been seated BEHIND my husband (he is walking daughter down the isle) and he was to sit up front with his ex wife!!!