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i've been with my boyfriend now for over a year, and when we first got together everything was perfect, but i lost the trust i had in him because he was talking to various other girls inappropriately. I only knew about one, so i spoke to him about it and he stopped talking to her, but i found out yesterday that he had actually been doing it to like 3 other girls at the same time in which he didn't stop. One chick he said "ill dump my current gf for you anyday", i don't even know what to do