Does the Court have to determine child support under s. 4 of the Child Support Guidelines by looking only at the lifestyles of children of similarly wealthy families?

Laskin J.A., after discussing Hollenbach, said at para. 51: But if Hollenbach is taken to mean that a court should determine children's needs under s. 4 by looking only at the lifestyles of children of similarly wealthy families, then I must respectfully disagree with it. If the children's reasonable needs, including reasonable discretionary expenditures, are being met by the parties' pre-separation lifestyle - even if that lifestyle is comparatively modest - and the paying parent's income does not increase after separation, I do not think it is for the court to award child support that reflects a different, more lavish lifestyle. The Guidelines are meant to ensure fair levels of support, but to repeat Bastarache J.'s words in Francis v. Baker, also to ensure "that a divorce will affect the children as little as possible".