I’m straight, and I’m currently dating a straight girl. One of our close mutual friends is a bisexual girl, and the two of them used to (before we started dating) occasionally make out when we were drunk etc. After I started dating her, this question came up. Instinctively, I feel much less threatened by her making out with a girl than with a guy. That makes sense evolutionarily, since my romantic interest is not going to be having her babies. However, intellectually, I don’t want to have different standards for people with different sexual orientations, so they stopped.
I’m straight, and I’m currently dating a straight girl. One of our close mutual friends is a bisexual girl, and the two of them used to (before we started dating) occasionally make out when we were drunk etc. After I started dating her, this question came up. Instinctively, I feel much less threatened by her making out with a girl than with a guy. That makes sense evolutionarily, since my romantic interest is not going to be having her babies. However, intellectually, I don’t want to have different standards for people with different sexual orientations, so they stopped.