it was about a year and I came to find out that she had been cheating with my friend since about a month in. I broke up with her on the spot, and me and my friend got into a fistfight. He lost a tooth and got a black eye. I left unscathed. nobody said a word about it to anyone. that chick had the nerve to get with another of my friends a couple years later, (this year) and I told him what happened to me. he shrugged it off and lo and behold, she cheated on him. with the same dude. again.