My Girlfriend Broke Up With Me, See What She Did 3 Days Later

Dear Dan,
I have being in a relationship with my girlfriend for over 2years. In the space of two years, she has broken up with me more than 10times which I always cry and beg for her love back. After several pleading, tears and promises she will accept me back.
This said girlfriend knows so well that I don’t have any other girl elsewhere and that she’s all I got and I love her so much.
Just three days ago, she broke up with me again without any misunderstanding as a result of that I pledged and vowed with determination
that I won’t beg or call her for reconciliation but surprisingly I got her call this morning.
She said she called to greet me and to know how I was doing, knowing so well she had been expecting my call for the usually pleading.
Please Daniel, I need your advice, Should I go back into this relationship because I so much love her or I should let it go. Thanks in anticipation.