Private Wealth:  “Second marriages can quickly turn the execution of an estate plan into a bitter court battle. . . . There’s nothing that brings contention to the execution of a will like a second marriage.  Sometimes second spouses take money for themselves and their own kids at the expense of their spouse’s first children. Sometimes, it’s the first spouse’s children who go through all kinds of machinations to make sure their stepmother or stepfather, and their kids, get nothing from the estate.”