Sister vs Wife/GF

[Andy67]

This isn't a poll for anyone specific, but let's say someone's sister and their wife/gf hate each other and are the same height and weight, who do you think would win, based off just being the sister or partner?

[Trent]

This is a good discussion, I think most people would say the sister but I'm not so sure. My sister and girlfriend fought and I thought my sister would win because I thought she was stronger, they had quite a rough fight but neither of them could win, it went to the ground early and neither could get on top.

[TRE]

I think the sister would beat the GF, but the wife would beat the sister.

[TRE]