2. Draw a clear line. You should clearly tell the other party that you can't treat you like this, and let the other party know the consequences of continuing this behavior.
3. Don't get hooked. If he tries to irritate you or make you feel bad, ignore it. Remind yourself that his remarks have nothing to do with the real you. He just wants to control you. You don't have to fight back angrily, argue or defend, turn around and leave quietly, continue your original life track, do what you should do, and try to do something that you enjoy and make you happy.
4. Don't offend the Notre Dame. The abuser must spontaneously understand that his behavior is wrong before he can stop, so don't imagine that you can "cure" him. It's not your responsibility.
5. Ask for help. If necessary, ask relatives and friends or professionals for help. Don't think this is a sign of weakness and humiliation. Remember that those who are willing to ask for help are brave!
In fact, you don't have to make yourself suffer to choose to end. When you are in cold violence, you can get yourself out of this black hole. However, it is no easier to leave the intimate relationship of mental/emotional abuse than to stay away from physical violence, because abusers are often masters of psychological manipulation, and sometimes the abused do not even feel that they are being subjected to violence, but think that they are not doing well enough.