2096. Neither does prescription run against the wife during marriage, even in favour of subsequent purchasers, with respect to dower and other rights of survivorship, nor with respect to the preciput or other distinct rights which she can only exercise by accepting or renouncing, after the dissolution of the community; except that if, in either case, the community has been dissolved during the marriage, prescription begins against the wife, as regards the rights which she may then exercise in consequence of such dissolution.