Alton and Irulan may have broken up; Cara and Dave may have broken up due to David or Mark; Ellen is pregnant

There are all sorts of rumors floating around about the relationships of former cast members. Here's the scoop from yesterday's chat over at the Fishbowl:

Alton and Irulan may no longer be a couple.
Cara and Dave broke up.
Cara hooked up with David (Seattle) and Mark (RR1) while Mark was dating Robin.
Ellen (Quest) is pregnant.