“Rule 24(10) of the Family Law Rulesprovides that the judge who deals with a step in a case shall decide who, if anyone, is entitled to costs. If a party who has served an offer to settle the case as a whole wishes that fact taken into consideration in relation to a particular step, it is incumbent on that party to raise that issue with the judge who deals with that step. In this case, various steps were taken (e.g. motions, conferences) in relation to which either there was an endorsement that there be no order as to costs or the issue of costs was not addressed. In the absence of a specific order for costs in favour of the respondent, the trial judge should have disallowed costs claimed by the respondent in relation to such steps.”