“The Family Law Act and the Child Support Guidelines govern the obligations of a parent to pay child support and to contribute to child care expenses. If an adjustment is claimed with respect to amounts that were or should have been paid in the past, the proper remedy is to apply for an adjustment under the applicable legislative scheme. Absent a determination under such scheme, there is simply no entitlement to either a refund for past payments or compensation for payments not received and an action for damages does not therefore lie in relation to such amounts.
Considered in this context, the appellant’s civil action for damages against the respondent is an abuse of process. Allowing such claims to proceed would permit family law litigants to circumvent the statutory scheme governing family law claims and introduce a potentially chaotic duplication of proceedings into an already overburdened family law justice system. See Canam Enterprises Inc. v. Coles (2000), 2000 CanLII 8514 (ON CA), 51 O.R. (3d) 481 (C.A.), rev’d on other grounds 2002 SCC 63 (CanLII), [2002] 3 S.C.R. 307, in which Finlayson J.A. described the court’s inherent power to invoke the doctrine of abuse of process as follows at para. 31:
The court can still utilize the broader doctrine of abuse of process. Abuse of process is a discretionary principle that is not limited by any set number of categories. It is an intangible principle that is used to bar proceedings that are inconsistent with the objectives of public policy.”