Jennifer Garner and Ben Affleck may be repairing their rocky relationship, but Matt Damon is not rooting for them to come out on top!

SOURCE: SPLASH

A source told OK! Magazine that Matt was never fond of Jen and he had concerns about the marriage long before Affleck’s affair with Christine Ouzounian.

SOURCE: SPLASH

“Matt believes Ben’s marriage was in shambles way before the nanny,” the insider said. “There was too much anger there.”

SOURCE: SPLASH

The source added that Matt “wasn’t pushing for Ben to end it, but he knows Ben will be happier with another woman.”