Proprietary estoppel requires assurance, reliance, and detriment; the assurance need not be express but must be sufficiently clear from conduct in context.
trusts
Prenuptial agreements set aside for unconscionability and undue influence where inequality of bargaining power existed between the parties.
A casino operator's mere knowledge of a patron's pathological gambling does not constitute unconscionable conduct absent deliberate exploitation of that special disadvantage.
A supplier's high-pressure door-to-door sales tactics targeting elderly women constituted unconscionable conduct under the Australian Consumer Law.
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