I think people are reading way too much into Anderson's game last night. Garbage games happen for goalies, and they happen to every single goalie.
Anderson has been playing extremely well though this whole process so far so to turn around and blame his personal situation for this one game seems like a knee jerk reaction.
As for the playing, then going home, then playing, then home. Yes, it's a unique situation, but at least Anderson is a pro and at this point in his career he knows his body and what it needs, so I'm sure he is very aware of his ability to play games and when to pull the plug if he's not into it anymore.