My ex girlfriend that i broked up 3 weeks ago decided to attack me with her friends, she made a group on discord with 3 people and started calling me mean names, they said i was a play girl because my ex girlfriend thinks i "left her because i was bored". The story does not start like this, i left her because of education, i was failing almost every important subject so i have no choice but to leave. I did not went straight foward on breaking up with her, i did ask for distance for awhile but she did not wanted it. She wanted to break up instead.
And now she's attacking me with her friends. What should i do? Am i supposed to feel guilty? Is this my fault?