Viewers of Teen Mom 2 are finally getting to see the budding romance between star Kailyn Lowry and her beau of more than a year, Javi Marroquin. The two (who we affectionately refer to as “Kavi” now) have gotten very close since we first saw photos of the two of them together back in early December of 2011, but apparently their relationship has had its fair share of bumps in the road. In one incident, which will more than likely be featured in Season 4, things got pretty heated between Kailyn and Javi, and she wants to apologize to fans, Javi, and his family in advance! Also, she reveals that she went to counseling after the incident and has since been diagnosed as bipolar!