By Niamh Spence Ben Affleck’s child Fin Affleck has been spotted getting close to Jennifer Lopez’s Emme Maribel Munniz, with the two teens spotted holding hands. Fin, 15, and Emme, 16, have been seen together out and about in Los Angeles with the two youngsters showcasing a firm friendship. The pair have been pals even before their respective parents Ben Affleck and Jennifer Lopez tied the knot two years ago. Fin is Ben and ex-wife Jennifer Garner’s middle child, with a sister, Violet Anne, 18, and twin brother, Samuel, 15. Ben and Jen split back in 2015 before completing their divorce in 2018…