Warning
A recital that schedules exist is not proof they were attached. An ILA letter is evidence, not a verdict.
If the contract refers to Schedule A and the upload has no Schedule A, say the exhibit may be missing. Do not invent net-worth numbers from intake checkboxes.
Independent legal advice certificates, if present, should be read as evidence that someone saw the document. They do not decide unconscionability. Québec notarial counseling is a different professional model from a common-law ILA letter.
The signed writing, every schedule, and any ILA or notarial copies. If the wedding is close, that is a timing fact, not a U.S. waiting-period statute.
The Supreme Court of Canada treated inadequate financial disclosure and exploitation of vulnerability as reasons a negotiated family agreement may not stand.
s. 56(4) lists setting-aside grounds including failure to disclose significant assets or debts, failure to understand the nature or consequences of the contract, and other grounds in the law of contract. Independent legal advice is a practical and evidentiary issue, not a magic phrase that saves a contract.
Canadian family agreements often stand or fall partly on whether each party could get advice. That is not a uniform statutory certificate across provinces, and Québec notarial counseling is a different professional model from common-law ILA letters.