Who I help · Business owners
Business Owners Facing a Dispute in Dallas-Fort Worth
You built the company, and someone is now not paying, not performing or not leaving. Litigation is a tool for protecting what you built, used only as far as the business needs it.
- Commercial litigation, downtown Dallas
- State and federal litigation experience
- Represents plaintiffs and defendants

The problems owners bring
Most owners arrive with one of a handful of situations.
- 01A customer or vendor is not performingA large unpaid invoice, a supplier that stopped delivering, a buyer that walked away from the deal.
- 02A partner is taking more than their shareDistributions that stopped, a side business, a buyout number you do not believe.
- 03An employee left with customers or informationThe sales lead who signed a non-compete is now at a competitor, and the customer list went along.
- 04A demand letter arrivedA lawyer's letter accuses the company of breaching a contract or misusing information and gives you two weeks.
- 05The company has been suedA citation was served and the answer is due. The next weeks decide the shape of the case.
- 06You are deciding whether to sueA claim worth pursuing on paper, with a real cost in time and attention. The decision deserves the facts first.
How Tina works with business owners
Owners rarely want a lawsuit. They want the money, the customer, the partner or the problem gone, at a cost that makes sense for the business. That is the frame for every conversation: what outcome serves the company, what will it cost by stage, and what is the fastest route there.
The decisions that come first
The first meeting is about facts and dates. What the contract says, what was paid and promised, when the problem started, what has been said in writing since, and when the deadline to sue runs. From that, an owner gets an honest assessment: the strength of the claim or defense, the realistic range of outcomes, and whether a letter, a negotiation, a filing or a quiet exit fits the situation. Many matters end at the letter stage. The ones that do not are prepared from the start as if they will be tried.
What owners usually need
Clear communication, in business terms, at a pace that matches the problem. A plan with named stages and decision points, so that the owner is choosing to go further rather than being carried. Protection of the things a lawsuit can damage: confidential information, customer relationships, the owner's time. And one lawyer who handles the matter from the first letter to the hearing, rather than a team that has to be re-briefed.
Both sides of the table
Tina Wysk represents owners as plaintiffs collecting what they are owed and as defendants protecting the company and themselves from claims, in Texas state and federal courts and in arbitration. Her practice covers contract, partnership and shareholder, fiduciary duty and fraud, construction and real estate, trade secret, non-compete and employer-side employment disputes, securities and investment matters, demand letters and pre-suit negotiation, and mediation and arbitration. Shareholder, Hallett & Perrin, P.C., in downtown Dallas.
Where owners most often need help
Each service page explains the kind of matter, the Texas law behind it and what the process looks like.
Breach of Contract
Unpaid invoices, failed deliveries and broken deals, from the demand to the judgment.
Learn moreShareholder & Partnership Disputes
Co-owner conflicts over money, control and exit in LLCs, partnerships and corporations.
Learn moreNon-Compete Disputes
Enforcing covenants against departing employees, and defending the company that hired them.
Learn moreTrade Secret Litigation
Customer lists, pricing and know-how that left with an employee or a vendor.
Learn moreDemand Letters
Writing the letter that gets paid, and answering the one that arrived.
Learn moreCommercial Litigation
Representing the company in state and federal court when the dispute cannot be resolved any other way.
Learn moreGuides owners read first
Direct answers to the questions owners ask before they call a litigator.
Contracts & Breach of Contract
A Customer Owes My Company a Large Unpaid Invoice. What Now?
Gather the paper, present the claim in writing, then negotiate or sue. Texas gives unpaid vendors interest, a sworn-account pleading, and fees if the claim was presented first.
Demand Letters & Pre-Litigation
Someone Sent My Business a Demand Letter. Should I Respond?
In most cases, yes: a measured, deliberate response protects you better than silence. The real decision is who responds, when, and what the letter should and should not say.
Employer Disputes & Non-Competes
A Key Employee Left and Took Clients. What Can My Company Do?
Your options depend on what the employee signed and what they did before leaving. Texas gives you four possible claims; the first week decides how strong they are.
Demand Letters & Pre-Litigation
When Should a Business Owner Bring in a Litigation Attorney?
Earlier than most owners do: when real money is at stake, when the other side has a lawyer, when a deadline or statute appears, or when you may need a court order.
Litigation Process, Fees & Risk
How Much Does a Business Lawsuit Cost in Dallas?
No honest lawyer can quote a total on day one. The cost is set by the discovery level, the motions, the experts, the court and the other side. How each one moves the number.
Litigation Process, Fees & Risk
Weighing a Lawsuit as a Business Decision: Risk, Cost and Distraction
Treat it like any capital decision: expected recovery against cost, whether the defendant can pay, management time, what discovery opens, precedent and reputation.
Talk through the problem before it becomes a case
Bring what you have. The first conversation is about the facts, the deadline and the options.