“Did the wealth-management company have a fiduciary responsibility to notify me prior to the sale?” (Photo subject is a model.) - Getty Images Dear Quentin, My now ex-husband sold most of his remaining IRA without my knowledge or approval prior to our divorce. Is it legal for one member of a married couple to authorize the sale of an IRA in a joint-managed account without the other member being notified or giving approval for its sale in the state of Michigan? Did the wealth-management company have a fi ...