It's been a day. The kids have not been very cooperative and fighting a great deal more than usual. I'm not sure what's going on but we'll just say it was a somewhat challenging weekend. One of the issues we're struggling with is the boys get very frustrated with Gavin. They see a grown man on the outside but get frustrated when he doesn't act like an adult. Gavin wants to be treated like he's an adult but very often doesn't act like one and for good reason. Gavin is significantly cognitively delayed and in many areas of his emotional life, he's much closer to a 6 year old level than that of a 21 year old. I've known him for 20 years and I can find myself frustrated at…