Why Did Krishna Cursed His Son?

Destruction of the Yadava clan

Pandavas also lost all of their sons. Gandhari cursed Krishna for allowing all this destruction to happen. She cursed that he, his city and all his subjects would be destroyed. Krishna accepted the curse.

Why Krishna cursed his wives?

One wife Nandini disguised herself as Samba's wife and embraced him. For this incest, Krishna cursed Samba to be inflicted with leprosy and his wives to be kidnapped by Abhira robbers after his death.

What was the curse given to Krishna?

Later life and death

After the Mahabharata War, Gandhari cursed Krishna that his clan, the Yadavas, would perish the way her children perished. Krishna gladly accepted the curse and it came true 36 years after the war, when the Yadavas were drinking and enjoying life.