I would move to evict for cause (violation of the lease terms).

I'm looking to buy a home now but larger banks such as NFCU seem to want tax returns that show lower DTI numbers, which is causing me issues as the accountant provided substantial writeoffs on my returns. 

We don’t know any PMCs to recommend in the area mentioned, but since selecting the wrong PMC is usually more harmful than selecting a bad tenant, you might want to read our series about “How to Screen a PMC Better than a Tenant”:https://www.biggerpockets.com/member-blogs/3094/91877-how-to-screen-a-pmc-better-than-a-tenant-part-1-services-and-processesWe recommend you get management contracts from several PMCs and compare the services they cover and, more importantly, what they each DO NOT cover.

I know I'm asking a lot, but the more research that I do, the more I genuinely feel like she needs to pay for the suffering and losesw she's caused so many.

Just think about the worst damage a tenant can cause, such being liable for setting your rental house on fire or burning down your rental house and the neighbor's house, etc.

Issue: Last October 2023, a pipe under the floor leaked from my upper condo unit to the downstairs unit causing damage to the neighbor's kitchen.My condo was paid off, so little did I know, I didn't buy an insurance policy at that time (failed). 

.: To my knowledge rabbit urine doesn't stick around like cat urine, but they can still go everywhere, chew on things, and cause other damage.You are already below market rate.

Yes, paused distributions cause frustration amongst investors, but it is reality.

Verify that these match the promotional materials and agreements.Completion Timelines and Delays: Understand the projected completion date and any potential factors that could cause delays. 

A couple questions I would have is were they renters or homeowners and what was the issue causing displacement.