Matt Damon WARNED Ben Affleck About Marrying Jennifer Lopez -- And Now He's Struggling To Keep Him Sober: REPORT

The collapse of Bennifer 2.0 has been devastating to fans, many of whom felt like they had the rug pulled out from under them. We mean, this was the two-decade love story, right? Ben Affleck and Jennifer Lopez were supposed to be endgame! But someone close to the couple saw this possibility — and even warned Ben