I disagree. Every time I broke up with a woman, she got really dramatic and couldn't take rejection, sometimes getting really vengeful and hiring friends to avenge me breaking up with her instead of simply accepting my will.
Pardon me I might sound unacceptable
I am not trying to support us because I am woman the fact is that we are all human beings yet different what makes us human and humanity. The fact is we differ and to understand someone one need to die to own self I mean putting ourselves in one's shoes.
When a relationship ends it can be that both parties fell out of love or lost interest in it, it can be that one party lost interest and the other still interested and it can also be that the one that end the relationship still want it but the expectations are not met so decide to quit. In your situation it might be that you are the party that always decides to leave and the other party is not willing to leave, I am not trying to justify any behavior all I am trying to say is that when you have accepted something someone should accept it as well without reacting anyhow or when you make a choice someone should just accept it in peace and let go without any reaction from them. Try to understand even when they don't want to understand you, you don't have to convince them just stick to your decision and do what u can to get them off your back without being dramatic and rude about it and let them be. In simple way you can not induce someone's emotions nor deny them .