When Loves Fades

What will you do when 'I love you' fades into 'I don't love you anymore'? And How does it go from 'I don't want to live without you' to 'I want to live without you'? Paano kung isang araw pag gising niya hindi ka na niya mahal? What would you do if the person you love most told you they had fallen out of love? Pwede ba yun? Can a person really stop loving you the next day without any reason?

That is the most painful type of heartbreak-because you'll never truly know when or how they stopped loving you and when was the last time they truly showed love to you. Does falling out of love even really exist, or did they simply stop loving you because they became unsure about you?