not to sound shallow and insensitive but kick her to the curb and move on. iF she is gonna grab another guy like that infront of you think of what she will do when your not around.

Dating a girl who is a freshman in college is like playing pingpong with a blind person it just doesnt work. Long distance no less. If your love is real you can meant up at a later time in your lives.

She doesnt love you cause love without trust and compassion for the other person does not exist.