The appellant and respondent, who are sisters, were involved in a long-running dispute over their deceased mother's estate.
The appellant sought to replace the respondent as Estate Trustee to pursue a claim against the respondent for breach of fiduciary duty.
A previous motion to replace the trustee with the appellant or a named friend had been dismissed.
The appellant brought a new application to appoint an unnamed independent trustee.
The motion judge dismissed the application under Rule 21, finding it was barred by issue estoppel.
The Court of Appeal upheld the decision, confirming the appellant was not entitled to a second attempt to litigate substantially the same issue and that discretionary relief from issue estoppel was not warranted.