Stayed with the new girl longer, we dated for a little over a year. After we broke up the GF came back and we had some fun times in the sack but nothing more.
I did learn not long after the date girl tried a threesome with a guy and another woman. All she was interested in was the other woman. From there on until I lost contact with her and those who knew her she was pretty much bi with a leaning toward women though she did marry a guy at one point.