The owner of Jay Peak ski resort facing investor fraud allegations is engaged in an increasingly bitter dispute with his former attorneys over more than $2 million in legal bills he racked up before firing them earlier this year.

Dueling filings show that Ariel Quirosโ€™ new counsel claims his previous lawyers have revealed attorney-client information in documents submitted to the court.

Quirosโ€™ former attorneys from the Florida-based firm of Leรณn Cosgrove dispute that contention. They argue they are only trying to defend themselves against accusations from their onetime client, who is facing several legal actions, including one by the U.S. Securities and Exchange Commission.

โ€œThe Leรณn Cosgrove firm continues to pursue its own interests without regard to the interests of their former client and, as well, continues to cause Mr. Quirosโ€™ current counsel, counsel for the Receiver and for the SEC, and the Court to waste time and resources dealing with frivolous and improper litigation tactics,โ€ Melissa Visconti, a Florida attorney now representing Quiros, wrote in a recent motion.

Attorney Derek Leรณn, on behalf of the Leรณn Cosgrove firm, submitted a response, disputing the actions as โ€œfrivolous.โ€

โ€œQuiros seemingly believes that โ€” despite his written assurances to the contrary โ€” he has the right to refuse to pay his former counsel without explanation,โ€ the attorney wrote.

Magistrate Judge Edwin G. Torres at a hearing on Thursday agreed to grant a protective order Quirosโ€™ attorney requested. The order allows Quiros to not respond to discovery requests from his former attorneys in a case where they are not a party. However, the magistrate judge denied a request to impose any sanctions against Quirosโ€™ previous legal team for making earlier discovery requests.

The case is being heard in federal court in Miami. Quiros lives in Miami and has many businesses with addresses in that city.

Visconti, reached Friday, said that while she understood her clientโ€™s former attorneys want to get paid for their work, they are not following the proper avenue by trying to intervene in cases in which they are not a party.

โ€œItโ€™s going about it the wrong way,โ€ she said. โ€œThis is a distraction for his lawyers when weโ€™d rather be focusing on the real issues in the SEC case.โ€

Leรณn could not be reached Friday for comment.

The dispute is playing out as a side issue in a lawsuit brought by Quiros against his former insurer, Minnesota-based Ironshore Indemnity. He is seeking coverage for his legal costs in defending himself against the investor fraud allegations leveled against him in various lawsuits, including the one by the SEC.

His former attorneys say they are entitled to money from the insurer to help pay the more than $2 million they say Quiros owes them for representing him since the spring of 2016, when the state of Vermont and the SEC filed separate investor fraud lawsuits against him.

Quiros fired his former attorneys in March.

In a court filing, the reasons cited included โ€œexcessive bills and failing to follow the instructions of the client or to keep the client apprised of developments in litigation in which Mr. Quiros was a part.โ€

Visconti, in a recent filing, wrote that Quirosโ€™ former attorneys are no longer a party to the pending lawsuit over the insurance coverage and shouldnโ€™t be allowed to intervene.

In addition to the insurance coverage case, Quirosโ€™ former attorneys have sought to intervene in the pending lawsuit brought by the SEC against him as they make their claims for attorneys fees.

Judge Darrin P. Gayles, presiding in the SEC case, denied that request as well as a following motion to reconsider that decision. Quirosโ€™ former attorneys have since filed a notice appealing that issue to the 11th U.S. Circuit Court of Appeals in Atlanta.

โ€œThe Leรณn Cosgrove firmโ€™s tactics fly in the face of Judge Gaylesโ€™ Order and are impeding Mr. Quirosโ€™ ability to freely negotiate with the SEC, the Receiver, and (Ironshore) in this action,โ€ Visconti, Quirosโ€™ current attorney, wrote in her filing.

Leรณn, in his motion, said that accusation was false, laying out his argument in footnotes to the main filing.

โ€œTo respond to Quirosโ€™s allegations about (Leรณn Cosgrove) performance as his counsel, (Leรณn Cosgrove) included a March 9, 2017 thank-you note from Quiros โ€” written days prior to the termination โ€” in which he praised his former counsel,โ€ Leรณn wrote. โ€œUnfortunately, Quirosโ€™s current counsel now alleges that this thank-you note revealed an attorney-client communication from Mr. Quiros, although the privilege has not been waived by Mr. Quiros.โ€

Leรณn added, โ€œSecond, and more importantly, a client is not free to level accusations against his former counsel, and then invoke the attorney-client privilege to prevent the attorney from defending himself. When a client makes an allegation against a lawyer, the lawyer may reveal confidential communications to respond to the accusation.โ€

Quiros, a Miami businessman who owned Jay Peak is accused of misusing $200 million of the $350 million they raised in an eight-year span from immigrant investors under the federal EB-5 visa program.

The money was meant to pay for improvements at the northern Vermont ski area and other projects in Newport and Burke.