You can threaten them all you want, but it will cost more to legally fight them then just settling them - and you think you may win, but you may be wrong.

If their lease runs for another 6-12 months though, then you have to decide if you're willing to take on the hassle of 6-12 months of chasing down rent payments, delivering late notices, threatening eviction actions, and potentially going through the eviction process itself.  

I didnt sign anything yet.Now they are threatening lawsuit.

I advised him not to be threatening or accusatory, just state the reasons they can’t stay there and ask for full refund.

Operating partner not paying loan or taxes and lender threatening to foreclose, who was also a family friend at the start. 

Instead of resolving the issue, he’s threatening to place a lien on my property unless I pay him.I want to understand how does this lien work and this one example, I have such few examples with handyman, plumbers etc  they always keep threatening if you don't pay us we will put lien on your property. 

They also were extremely rude and threatening to me during the inspection process.  

Whether is taking his "course", paying for the self written articles about his success or aka writing "puff pieces", buying fake Instagram followers, sitting on FB marketplace trying to get someone to pay for a house they don't know is condemnable and pay to have DJ remodel it and DJ never completing the remodel,  him spending an enormous time defending himself in small claims court, and threatening charges on  people that don't know law so they pay what he wants.All of those examples came from either my observation, experience, or other peoples reviews of him.The guy rented me a condemnable property.

Quote from @Chris Seveney: That was a quick 180 - sponsor most likely threatened lawsuit Curious what information was and was not inaccurate though and while someone Amy actually within their operating agreement there is typically still factual information that can be made publicnot most likley and the post is probably verbatim from the sponsor. 

The neighbors threatened our tenant.