How do you tell if your ex hates you?

Normally, if someone hates you they would try to make your life miserable, painful emotional, and maybe hurt you physically. People can say bad stuff about you, also known as gossiping, lying, backstabbing. They can also play the 'ignore trick', which they ignore you and you have no reason why they're ignoring you. The person who hates you would probably show some signs of anger or hostility towards you. There are many more signs to tell if someone is hating you.

Thankyou for the answer. :)