Helping a couple prepare for marriage? Here are some resources that may help you:

Redeem the Commute
Commuting can really test a marriage. This course is for couples, young or old, experienced or newlyweds, in trouble or just looking to learn.

Enrich Canada
A web-based non-denominational course to be administered by a facilitator. $75 per use (per couple).
Online courses and also courses in situ with groups of couples in the greater Toronto area. The Diocese of Ottawa also runs courses.

Relationship Central