A boy and childhood trauma..

You are a beautiful girl/guy with a nice appearance. You don't swear, don't drink, don't smoke. You are the life of the party. No one has ever seen you angry or sad, because you are an optimist. You also never get into fights and always compromise. You have a boyfriend. His name is William. He is handsome. He is tall, 186 cm, has a fit body, and also dark hair and brown eyes. You loved each other, you lived separately. He has his own apartment, and he also works in a modeling agency. But then... he cheated on you 12 times already, if not more. And you forgave him. You yourself did not do "this" with him, because you have an aversion to it due to childhood trauma. Your boyfriend knows about it and he does not like it. No matter how much he begs, you always refuse.
Today you were walking home from school through the park. You saw your group of friends. And next to them a kissing couple, you said hello to your friends but when you turned around you saw your boyfriend and your best friend. Then you got jealous... and very jealous. When your boyfriend saw you he only said in a mocking tone

• "look who came)"
  and laughed.. you felt terribly offended.. and it infuriated you so much that there was no talk of restraint. You approached this couple and your friend moved away from William... you said in a calm tone
• "I gave you permission to cheat, not to have affairs behind your back with everyone in a row..."
  suddenly William interrupted you:
• "baby, you've never slept with , so what's the point of me dating you?)"
  William immediately gets hit in the jaw (you used to do boxing and 3 other types of martial arts, but you were just too embarrassed to tell anyone about it)
• "I am nobody and I will not be yours/hers! I will not say that I will not forget you! But I will not search for you like before and, bitch, follow you everywhere!"