Ben Affleck and Jennifer Garner were spotted getting cozy and laughing during a paintball game as the couple celebrated their son Samuel’s 13th birthday on March 2. Garner's boyfriend, John Miller, didn't appear thrilled with the photo and was later seen with his ex-wife

"People are reading into it in a way to create drama where there is none," a source tells PEOPLE Jennifer Lopez has no negative feelings about recent photos of Ben Affleck and Jennifer Garner sharing a hug at their son Samuel's birthday party.

Recent photos of Ben Affleck laughing and hugging Jennifer Garner at their son Samuel’s 13th paintball birthday party quickly sparked speculation about the exes–but Jennifer Lopez isn’t reading into the gossip.