158.8. Partition of the retirement pension ceases to be effective at the end of the month in which one of the following events occurs:(a) the death of either of the spouses;
(b) Retraite Québec is informed that a spouse to whom subparagraph c of subparagraph 3 of the first paragraph of section 158.3 applies has become a contributor;
(c) Retraite Québec receives one of the following documents: — a judgment of divorce, annulment of marriage or separation from bed and board of the spouses, or
— a judgment of dissolution or annulment of the civil union of the spouses or a notarized joint declaration dissolving the civil union, or
— an application for cessation of partition of the pension signed by both married or civil union spouses or by either of the de facto spouses;
(d) Retraite Québec is informed that the de facto spouses have ceased to live in a de facto union for at least 12 months.