Have I made the right decision breaking up with my partner?

[Love2Answer]

sounds like you still like her..........I think anything you can't walk away from is worth trying again. At least try it with this exception "if I see the same old her and she really didn't change, this time I can walk away and say I tried". Give it your best, then walk away in peace if it's not right. This way you will not be haunted by what might have been.

At any rate, why is she so insecure? Did you cheat on her or do something with another girl that hurt her early on? She has to trust you. All women have a bit of insecurity, hell I've never cheated and got flak from all my girlfriends. If it's her, just ignore it. You'll grow earmuffs or learn to ease them down with compliments.