'sMothered' Season 2: Kathy and Cristina Tease a 'Life-Altering' Bombshell (Exclusive)

ET's Deidre Behar spoke with Kathy Crispino and Cristina Bertolli ahead of the season 2 premiere of 'sMothered,' airing Sundays on TLC. The mother-daughter duo opened up about the backlash they’ve faced for their tight-knit relationship and shared what’s in store for season 2. Cristina even teased a ‘life-altering’ bombshell that she says affects both her and her mom’s lives in a major way.