She pushed him away.
He again came back.
She pushed him twice and thrice.
Again he came back.
She started trusting him.
Slowly she fall in love with him.
They both were in a relationship now
After some months,
He started pushing her away from him.
She come back over and over again even after he pushed away her thousands of times.
Her love for him increased day by day
And his love fade away day by day.
She put all your efforts to save their relationship.
All he does that is breaking up with her and left her broken,wounded,depressed and forever lonely.

The reason for breakup was "Lust".

- shubhu_writes