Dear Nobody169
You've got me wrong. In fact, I am saying that it won't work if you have more than one gf at the same time. For me, it is difficult for me to develop another relationship when I have a steady gf/wife even when the third person appears to be prettier or nicer in whatever aspect.
Dear Kenny1234
I really don't know if a man/woman can love two persons at the same time. I remember the first thing my Economic professor taught us was that "choosing is painful!". It certainly applies in your case. Yet I do think you have to choose since if you let it drag on, eventually it will affect all 3 of you. I can see so many cases that a boy marries a girl and then after marriage he can't forget a second girl and tries to maintain a relationship with her or just regrets that why he didn't choose her. Eventually the marriage is ruined. It is painful to choose now, but once you've decided which one is your love (or lovest), then you should be blunt and clearly sever your relationship with the other one.
On second thought, regarding your feeling towards the second girl, could it be the fear generated from your previous marriage that somehow makes yolu try to escape from marriage? Therefore, it is not real love, just a way for you to defer your decision to marry.