You might be thinking of the Sopranos:
SPOILER
When Tony and Carmine are getting divorced, Tony consults with every lawyer in town, creating a conflict of interest and not allowing Carmine to use them.
SPOILER
When Tony and Carmine are getting divorced, Tony consults with every lawyer in town, creating a conflict of interest and not allowing Carmine to use them.
The case was strong, and I had no trouble hiring a reputable firm one town over to litigate, but it was inconvenient and one can imagine a scenario in which there is no "one town over" with alternatives.