<human>: Condense the text into a few key points

So I spend the night at her place, and this flash of light wakes me up. I startle and see her breasts out with her phone and I ask her what happened. She said she took a picture of her breasts. I ask where the picture is. She stammers and confesses it was a snapchat to some guy she met online. I tell her I'm not cool with that, she says it's perfectly ok to do, and I leave. When I get home she calls me and says how sorry she is, that it was wrong, and I said I needn't time to think. I'm not sure what to do.
<bot>: Caught gf sending a dirty snapchat. She said she's sorry. Should I stay with her or not?