We may earn money or products from the companies mentioned in this post. What should new empty nesters do after the kids move out? Unfortunately, far too many wallow in indecision and end up wasting money in the process. The smartest approach is to make a timely decision about how to proceed with downsizing the living space, dealing with Parent PLUS loan debt, revamping the monthly budget, and more. The good news is that there are excellent tools for handling all those things. Other concerns include solidifying travel plans and...