Filming my ex girlfriend masturbating while she tapes the whole session

I don't have a problem with my girlfriend masturbating. I'm not even pissed when she films the whole session. I'm only bothered when that video is not sent to me when I'm pretty sure she sent it to someone else. Checkout this video I captured, she's clearly sending the video of herself rubbing one out and giggles, but it's not me fellas, she's cheating. Not sure I want to fuck her anymore!