According to yourtango.com, here are the Zodiac signs you should never fight with..(Because You Will NOT Win)
1. ARIES (March 21- April 19)
If you feel the need to have a fight with Aries, good luck. It’s very easy to say something that will set her off and once you do, there is no going back. She is going to defend herself and nothing is off limits in terms of being too harsh with you. She will be the one coming out on top, as usual.
2. GEMINI (May 21 – June 20)
Gemini likes to have fun and keep things light, so the reason she is going to be the one to win the fight between the two of you is because there won’t be a fight to begin with. If you feel like you have a problem with her, you won’t be able to talk to her about it. She will be avoiding this fight like the plague, even if the “fight” is just you hashing out some issues with each other.
3. LEO (July 23 – August 22)
Leo is super-confident in herself, so she will not back down when you challenge her, making her one of the zodiac signs you shouldn’t fight with. Sometimes, her words can get pretty harsh but she definitely feels bad about it after. But in the moment, you’re attacking her and she is not just going to let that fly. She is going to defend herself, and defend herself well, until the very end.
4. SAGITTARIUS (November 22 – December 21)
Sagittarius has always been such a good friend to you and you know what they say: a best friend is your worst enemy. This rings especially true for Sagittarius who, in the heat of the moment, is not afraid to say anything. She knows your weaknesses and if the time is right and the fight is that bad, don’t be surprised if she brings some of them into the battle.
5. CAPRICORN (December 22 – January 19)
Capricorn is unforgiving and it doesn’t help that she is already super-stubborn to begin with. If you’re going to fight with her, this fight will be going on for a while. And you’ll be exhausted by all of this fighting between the two of you before she even runs out of breath.