She says I "can't change"

The stuff she wants me to fix is superficial like buying flowers and spending more money on dates.

If that's her measure of love whilst disregarding all the ways I helped her and loved her unconditionally what the **** am I hanging on for?

It's just a shallow justification for her *******, considering she already 'moved on' with another guy a week after our break up

when it's over it's over
and it dies
  months before you even knew it.
women are nature's best actors