Essentially it's just verifying the rent rolls and looking over the t-12 and seeing if the seller is bluffing.

I think she’s trying to see if I’m bluffing.  

BLUF: Do I sell my current property to pay off another so that I can take a massive HELOC out to BRRRR a multi-family home every year until I retire from the military (12 more years)?

BLUF don’t get down on not being able to find a deal, figure out HOW to find a deal.

I'm also still sensing she may be bluffing but it's very hard to tell.

I'll do some research for you to make sure I'm not bluffing

BLUF - go into Condos and Town Homes with your eyes wide open.

The way some people write leases states "If rent is paid on or before the 1st of the month it is $800" and "If rent is paid after the 1st it should be paid in full at $900" ... it's not a "late fee" but a timely payment "discount" -- may be useful if late fees aren't allowed in Illinois.Why not ask for the attorney's info so you can talk to them, or talk to your own ... maybe tenant is bluffing.

As long as your demands are reasonable you're not bluffing they'll do what they can to keep you.

Not sure if your tenant is bluffing about suing you, but if you are following the law and your lease, then you have nothing to worry about.