Guess That Warrior Cat!

Riddle #39

    @BrambleClan_kittys guessed correctly! And since they are a joint account, I've decided to make a new rule! :) To make it fair I mean. Joint accounts cannot participate in this book. I'm afraid that someone on the joint account will guess, and then someone who also is on the joint account will look back at what they PMed me and type that. Just to make it fair. Anyways, here's the riddle:

I was forced to raise kits,
My mate left me.
I never trusted the frost,
I was never trusted again by the kits.
I made the blossom fall from the tree.

Someone tell me what to put here....
~Night