Yes. However, it would depend on if they did something horrible to you. If you have been abused physically or sexually or mentally for a good chunk or all of your life, that’s justifiable hate. If the family member continuously lies to you over the biggest of deals, then yes. If it’s like “HE TOOK MY IPHONE L9LODNEUFHWBFHE” it is not.
Yes, but more so if they abused you, physically is bad and wont hurt for long, but mental abuse scars someone forever and sometimes leads to suicide. Hope it helps! #Brainiac
