Post Chapter 7 Judgments, Ex-Wife, HOA

I was married 5 years ago and we shared two homes. When we got separated, the MSA stated she got hers, I got mine. For some reason, we were never removed from each others properties. She let all of them go, including the HOA and now there are two judgments against me, her, and 6 other random names on the judgment itself. I had one short sold, had a deficiency for that, included it in BK. Had a second home that I included in my Chapter 7, absolved me of the debt, but then the bank foreclosed and obviously there is a huge deficiency now. Am I on the hook for that or is it a matter of law that they foreclose and filed a judgment and merely a technicality?

If we only shared ownership, but I was not on the note, am I responsible for the deficiency that was/is being created from the foreclosure?

HOAs also filed suits against her, naming me as well since I was on title... same thing, I am not on the hook for those am I?

If it was in my MSA, can I have my name removed from those lawsuits permanently since she was supposed to own them individually and without me on title?

I filed Chapter 7 two years after we split. Would that absolve me of any future obligation to her creditors in the event they filed a judgment? We co-signed on absolutely nothing. Not one thing. Just shared title on things.