My stupid girlfriend is cheating on me with my stepdaddy and here's proof

I've always suspected my stepdaddy is screwing my girlfriend and so I planted a camera on the floor of the bathroom. See the suspicious dude that pops in the frame and then quickly disappears? Well, that's the guilty twat that is smashing her, and yes he's exactly the person I suspected. I'm breaking up with the whore but keeping this POV footage of her swollen shaved pussy captured during my investigation!