Which Zodiac Signs Make the Most Toxic Couples? (7 of 7)

12. Pisces’s Most Toxic Match: Aries

Pisces aren’t big on compromising, while Aries are constantly trying to assert control. This results in a highly combative relationship as the pair struggle to even reach a resolution on the most simple of matters, such as where to go out for dinner. It’s also not helpful that Aries speaks without thinking, whereas Pisces holds grudges.