Under the Retirement Equity Act, All but Which One of the Following

Under the Retirement Equity Act, all but which one of the following is true?

A) Pensions can be included as part of divorce settlements.
B) People married under five years are not eligible for the other spouse's Social Security.
C) Employers must get a spouse's approval before an employee is permitted to waive spousal benefits.
D) Pension benefits are fairer to women.