Blended Families

If you were ever to predecease your spouse, would you want to protect your surviving spouse and even your estate in the event your surviving spouse remarried? We all have heard (or have experienced firsthand) horror stories about a surviving spouse being "taken to the cleaners" by a con artist after the vows are exchanged and, even if the remarriage is solid, about the children of the original marriage being disinherited unintentionally.