'Teen Mom 2' star Kailyn Lowry arrested for allegedly punching son's father Chris Lopez

Kailyn Lowry was arrested last month for allegedly punching her son Lux’s father, Chris Lopez, during a dispute, according to a new report. Us Weekly, citing legal documents, reports that the alleged incident occurred on Sept. 4 in Delaware but Lowry, 28, wasn’t arrested until Sept. 26.…