Aweful doesn't begin to describe his actions.
I'm so sorry you're going through this, the fact that he cleaned out your house without a word and was spiteful enough to take your cats says more about him than it does about you.

You're a humanbeing first and foremost, and you have the BASIC HUMAN RIGHT to be treated with DIGNITY AND RESPECT.

No matter how negatively your mental health impacted him, in the very least, he could have afforded you some dignity.

I'm really proud of you for coming here and reaching out to us. That speaks volumes toward your character. It means you're not just a survivor, but a fighter. It means you didn't choose to curl up in a ball and give up. You instead chose to reach out to people who could support you and motivate you to heal and build something better from the rubble that was dropped on top of you.

As much as this feels soul crushing at the moment, know that you can and will overcome this, and you will have one more accomplishment to add to your list.

I have every faith in you, and I hope that you will keep talking to us, so we can be your cheerleaders on this new journey of yours.