Following the death of my ex-husband, a civil servant, I benefit from a survivor's pension. I'm in a relationship again, but we don't live together. Will I lose the benefit of this right?

No. Article L.46 of the Code of civil and military retirement pensions provides that a divorced spouse who lives in notorious cohabitation loses his right to a pension. However, for a union to be qualified as concubinage, there must be a community of life. Two people in a couple who do not live together are therefore not cohabitants under article 515-8 of the Civil Code. This new "union" has no impact on the receipt of your survivor's pension.