Should I pay them ?

Fines are a way of resolving maters without criminal proceedings. Who "Palmer" is and what "calling" has to do with it, you have not made clear.

Tenant refused to pay rent due to COVID-19 pandemic

You are right. There are no evictions now. There is not yet a legal resolution to tenants who do not pay rent.

It means your ok: "so far so good".

If I wanted to do something with my partner would this cover it and not sound like I’m illegally coerced into it

Insufficient information. Please re-write with more detail

If you have not served her with your suit, prepare it as a counter-claim to her suit. You should probably contact a lawyer.

The Debtor had an account. When? What did it total? Chances are, the bank is correct. They have nothing to gain from lying to you. Look somewhere...

Can a HOA make us put down a $15K non-refundable deposit for sediment control?

You are going to have to take your HOA papers to an attorney.

Do I need to visit the office of deeds in person to get a death certificate of my ex-husband?

In MD we have a department of Vital Statistics to which you would go. Post your question in PA.. You will probably have to physically go to the...

Can I get a title?

You need attorneys. First in CA to see if you can get the title signed. and to give the reason why it was not signed. Then, if you cannot get it...

What can I do?

There will be no evictions during the shut down. That does not mean you should not look for another place which you can afford.