“In my opinion, a court may take into account a post-separation date change in the value of a spouse’s assets, and the circumstances surrounding such a change, for purposes of determining under s. 5(6) of the Family Law Act whether equalizing net family properties would be unconscionable. An order for an unequal division of net family properties is exceptional, however, and may only be made on such a basis (i) where the circumstances giving rise to the change in value relate (directly or indirectly) to the acquisition, disposition, preservation, maintenance or improvement of property (s. 5(6)(h)), and (ii) where equalizing the net family property would be unconscionable, having regard to those circumstances (taken alone or in conjunction with other factors mentioned in s. 5(6)).
In this regard, the threshold of “unconscionability” under s. 5(6) is exceptionally high. The jurisprudence is clear that circumstances which are “unfair”, “harsh” or “unjust” alone do not meet the test. To cross the threshold, an equal division of net family properties in the circumstances must “shock the conscience of the court”: see Merklinger v. Merklinger (1992), 1992 CanLII 7539 (ON SC), 11 O.R. (3d) 233, [1992] O.J. No. 2201 (Gen. Div.), affd (1996), 1996 CanLII 642 (ON CA), 30 O.R. (3d) 575, [1996] O.J. No. 4080 (C.A.); Roseneck v. Gowling (2002), 2002 CanLII 45128 (ON CA), 62 O.R. (3d) 789, [2002] O.J. No. 4939 (C.A.); McDonald v. McDonald, [1988] O.J. No. 518, 11 R.F.L. (3d) 321 (H.C.J.); and LeVan (S.C.J.).”