In this brand new sneak peek from tonight’s episode of ‘Teen Mom 2′ Kailyn Lowry invites ex-boyfriend, Jo Rivera, to spend the night with her. However, there is a big problem. She’s dating Jordan, and he’ll more than likely having something to say about the impromptu sleep over. On the bright side, baby Isaac looked happy to see his mom and dad getting along, and working as a team to get him ready for bed time.