'The Family Chantel': Chantel Confronts Pedro and Asks If He’s Cheating (Exclusive)

In ET's exclusive clip from 'The Family Chantel,' Chantel asks Pedro if he's cheating on her after she finds another woman's cup in her house. She also questions if Pedro only married her for a Green Card. 'The Family Chantel' airs Mondays at 8 p.m. ET/PT on TLC.