blog.macfarlanes.com/post/102gx77/do-parents-have-an-obligation-to-provide-for-their-children-in-their-wills
brodies.com/insights/wills-and-estate-planning/where-theres-a-will-is-there-a-way-to-prevent-my-children-from-benefitting-from-my-estate/
See also:
www.hilldickinson.com/insights/articles/all-my-sons-there-room-male-inheritance-modern-world