Does this Jacqueline have, too, a penchant for poultry?
Okay, I'm fried!

Yes, Faldage, if we are speaking of something that belongs to more than one person, we say your-all's. As in, "Your-all's house looks nice, this season". If their house is still plain, we say, "Are you-all putting up any decorations this year?" (not possessive, you see).