Dear Robert,Thank you for this sad news about your colleague's mother and father. He is said to be in good spirits I just want to mention... often after major surgery (which setting a broken leg is), a combination of the endorfins, shock, and the anaesthetic, helps the person to keep going. It would be predictable that about 5 days after the anaesthetic, his spirits may slump profoundly into tearfulness. The chemical effect does pass, but while it is present, it should be accepted as normal and not viewed as the beginning of something more permanent. There is much more for him to process, including the natural sorrow of the situation, as time and space allow. I'm sure you know this. (I know it is easy to be caught off guard when the post-anaesthetic 'blues' set in.)