If you really loved me like you said you did, you wouldn't be in the position to have to choose someone anyways. Since your struggling to make a decision allow me to make it easy for you, pick her cause with real love you wouldn't need a choice.
I said this to the guy I dated before my husband. He said he thought he might be involved with someone else. I told him to to figure it out and leave me out of it. It worked out for me, but he's still single.