Kailyn Lowry Opens Up About Her Ex-Boyfriend's Baby-On-The-Way

Plus, the 'Teen Mom 2' cast member talks about her relationship with Jo Rivera's girlfriend Vee.

Kailyn Lowry and her husband Javi experienced a parenting first with the young mother's ex Jo Rivera and his girlfriend Vee Torres during last season of "Teen Mom 2" -- and now the foursome is about to have another life-changing event: Isaac's dad and his longtime ladylove are expecting a bundle of joy. So how does the Delaware resident feel about the upcoming addition?

"I have no plans to be in Jo and Vee's baby's life," the college student -- who will make her "TM2" return on Thursday along with Chelsea Houska, Leah Calvert and Jenelle Evans -- recently told MTV News. "If Isaac asks me questions about his new sibling, that's fine -- but other than that, I feel like they're a completely separate family. So I don't have any connection."

Even though K and V have known each other for a considerable amount of time, what is the duo's relationship like these days? And how do they interact when they're together? Watch the video to find out, and be sure to catch Kail during the "Teen Mom 2" premiere this Thursday (a new night!) at 10/9c.