Legal Question in Wills and Trusts in Virginia

If the house is jointly held with right of survivorship (either tenants by the entireties or joint tenants with right of surivorship) the surving tenant would get the house automatically, no matter what the will says. BUT, if the husband and wife got divorced before one of them died, the survivor would only own 1/2 of the house if held jointly and none of it if the deceased former spouse owned the house outright.