Glad you took Abby to the vet and she's on meds now. Hopefully that will take care of the inappropriate elimination problem so your DH won't be so mad.

BTW it's always a good idea to keep new pets separated until they've been checked out by the vet and given their shots first. You never know what things the new one might be incubating that you don't see signs of yet.

Good Luck with the introductions.