Often, people decide to set up a power of attorney during their marriage. This can help provide peace of mind by allowing spouses to handle each other’s affairs in the event that one becomes incapacitated for some reason. However, things change, and some people may find that their relationship has fallen apart. When this happens, it may be necessary for some people to take a second look at various matters such as their power of attorney. After all, failing to do so could allow an ex to have access to assets as well as financial accounts, which can be particularly concerning in the wake of a bitter divorce.