One of your Best
This is the sort of animation that shouldn't work.
How you were able to somehow fit a family semi-crisis, a tale of misconceptions, and a boy with a microwave on his head into the same storyline is beyond me. In the hands of someone else, this piece would be atrociously wacky-for-wacky's-sake. Your plot (however big or small) always seems to unravel naturally.
The main father-son plot seems to resolve too quickly at the end, but other than that, it is one of your best by far.