133 For whatever reason, the Adelaide office had become dysfunctional. The office staff were refusing to work with the appellant. Until 18 January 1999 the respondent was insisting, when the appellant was fit to return from sick leave, he should return to that dysfunctional situation which he was expected to supervise, without the employer having taken any steps to resolve the problem. That might well have been an intolerable situation for the appellant, and one which, if insisted on, he could have treated as a repudiation of his contract. However, that situation was resolved upon the termination of the employment of the staff concerned. If there had been a barrier to the appellant's return to work on that ground, after 5 February 1999, the date on which it was anticipated that the office staff would cease to carry out any employment duties, that barrier was removed. The correspondence thereafter from the respondent's solicitors made it clear that, subject to the resolution of the appellant's precise duties and location, the respondent was unconditionally urging the appellant to continue in his employment with the respondent, with no retribution or disadvantage caused by any of the earlier allegations of misconduct. There could have been no undermining on that account, of the relationship of confidence and trust between the parties and no repudiation, on that account, by the employer.