The couple married in 2009 and had their first son Ayden the following year.
Parks’ first pregnancy was well documented on the Bravo series. It was especially contentious for the cast, because she was purposely vague about her due date.
The announcement arrived just as Bravo has been previewing possible marital problems for the couple on the next episode airing Sunday at 9 PM.
Watch a sneak peek from Sunday’s episode below.