In that example. If she cheats WITH you, she will cheat on you.
If she’s upset that her boyfriend of 8 months isn’t proposing or at least talking serious proposal (shopping for rings, setting dates etc) then she should just break up with him.
Using me as a way to get her “boyfriend” to propose is dishonest on all sorts of levels.
“In that example. If she cheats WITH you, she will cheat on you.”
I didn’t think of that one, but the other poster didn’t seem to consider it cheating in the first place.