When a dispute as to legal ownership of real estate arises, the court can resolve the dispute through a "quiet title" action.

If a dispute arises between co-owners of real estate as to how to divide their respective interests, the court can resolve the dispute through a "partition" action.

If a party to a buy/sell contract refuses to complete the contract, the court can enforce the contract through a "specific performance" action.

If a false deed has been recorded against real estate, the court can eliminate the deed through a "cancellation of instrument" action.

If a foreclosure of real estate is not proper, the court can stop the foreclosure through an "injunctive relief" action.