VIDEO : Teen Mom 2's Javi Marroquin Slams Ex-Wife Kailyn Lowry in Twitter Rant

Teen Mom 2 star Javi Marroquin slammed his ex-wife, Kailyn Lowry, in a series of tweets on Friday. ?Someone?s bitter and can?t move on from s?t that happened almost two years ago,? he tweeted. He followed it up with a reference to the exes? 4-year-old son, Lincoln, saying ?Have more important things to worry about right now than a past relationship that?s dead to me. Lincoln is the only thing keeping it alive." The ex couple were working on a tell all book called He Said, She Said, but have decided to stop the project.