India, March 7 -- Jennifer Lopez is reportedly weighing on the theory that Ben Affleck cheated on her with his ex-wife, Jennifer Garner.

Since Affleck split with Lopez, the Batman star has spent a lot of time with Garner, the mother of his three kids. Radar Online reported that last week both were seen giving each other a warm embrace and paintballing with their two younger children, Fin, 16, and Sam, 13, in Los Angeles.

Later, Daily Mail reported an intimate moment between Affleck and Garner. The snaps surfaced by the British outlet and showed Affleck putting his tender arm around Garner's lower waist during a paintball game near Los Angeles.

"J-Lo has been made aware of how much time Ben has been spending with his ex-wife. She knows ...