I am so wide awake now, so any replies would be great

Sad thing is this is the second time it has happened. Girls sure do love making me selflessly love them and the moment it happens they crush me.

Im not talking little relationships. Date a girl for 2 yrs + and bam they leave. Suddenly. I dont understand it at all.

Any females feel free to reply and explain it to me. I would like to avoid wanting to die yet again.