Ever wonder which type of partner might be most likely to cheat? Well, it turns out the stars might have a say in the matter, as certain zodiac pairings might butt heads and be unfaithful over others based on differing personality traits and values. Of course, don’t ditch your significant other simply because the zodiac says so, but keep the warning in mind. You may not be so shocked if things start to go sour. Here are a few sign pairings that could have a love triangle thrown in.