If he/she betrays you ,lies to you are they really your bff?

Yes she is my best friend
I feel this situation

I think what hurts the most is when you give all to someone. Through thick and thin, you’re there for them. You stick with them, no matter what .
Then one day they just give up. They want even fight for you. One thing you would never have done, they did with no hesitation...:;

inna lillahi wa inallah-e-raji'oon