So you'd rather deny him the chance to visit the loved ones he doesn't see that often, which can cheer him up and help him through a rough time, for the sake of a week's worth of schoolwork?
I don't think it's wise to presume you know enough about the issues Matt is having, to compare it to something as mundane and unimportant as a week's worth of homework, mate... or to judge that decision he made. Unless you've walked in his shoes, there's no way to judge it or know how many weeks of schoolwork a bit of peace of mind and cheerful time spent with loved ones is worth, really.
I know you mean well, MC.. but it's a tadge inconsiderate, I'm afraid.
I left my thoughts and wishes for you in a PM, Matt. I thought it more suited, regarding the personal nature of this topic.
Regards,
Fred