A Texas mom made a life-changing decision to lose weight and live a healthier lifestyle after she says her husband had an affair. Betsy Ayala said she was looking through her husband's phone when she discovered he was not being faithful. At the time, she weighed 262 pounds. "It was just shocking," she told Inside Edition. "It was like: 'Oh my God. That just really turned my world upside down." She ended her marriage and immediately began eating better and exercising.