Jennifer Lopez is the proud mother to teenage twins Max and Emme, who have experienced a major change to their lives following J.Lo's separation from Alex Rodriguez.MORE: What Jennifer Lopez's daughter Emme has said about her famous momThe 13-year-olds are now getting to know their mother's new partner, Ben Affleck, and have been pictured out and about with him in LA over the past few months.While Jennifer has been keeping her children off social media during this time, she delighted fans over