Should I let my girlfriend go?

I want to know should I let my girlfriend go with whom I broke up past two months
she didn't said any reason for spliting and she says I can be best friend for ever
we were very deep in love we decided to marry in future but now everything changed
she neither tells the reason and when asked she just gets angry
what happened how I don't know
I apologised to her alone and in front of her friends
but she insulted me in front of her friends
one thing neither of her or mine friends know we were in such a relation
just I m depressed
my life is being stopped I think
I tried to move on but her memories
now let give some advices which are worth to follow
thank u !!!

let her go...
I also broke up with a girl I loved and actually had the crazy idea of marriage...the break up was weird...

ull hurt yourself even more if you continue like this...

she might have done something she cant tell you and thats why she broke up with you
think about it

Like informer said... she probably did something that she cant tell you about...
when my ex randomly broke up with me it turned out she was still seeing her ex boyfriend...

you really should let her go, I know it's hard but maybe you should take a break from her for a little bit, seeing her all the time has got to make it worse, you're obviously not ready to be friends yet... Until you get over her you cant be friends... And when you do get over her (which you will, I promise) you can think about whether you want a person who broke up with you and wont tell you why, and someone who insults you infront of others as a friend...

Let her to go, find and other g/f and start a new happy relationship. Some females enjoy to behave this way, the best reaction is that if you smile, say thanks to God to finish something in time, shrug, and step forward. Being depressed is not an adequate response at your age.