Why I Should Care? Am I Disappointed?

It seems I have to move backward and put a distance …I don’t know, I feel something in my heart. I feel angry, disappointed and sad actually, but I promise that I don’t want to know and fussy about her anymore. No more conflicts or argument with her. I’m already tired with my life and should I add more. No it’s enough…It’s only a piece of crap...why I should care, I only waste my time and energy, so it will be better to leave her alone, She knows what’s good for her.