Awww, he's still cute but I would be upset too. I wonder how long it will take to grow out. You could still work with him until it grows out....
Your story reminds me of the time my sister in law watched my kids and cut my youngest babies hair which wouldn't normally be bad but it was his first haircut!! And she cut my older one's hair and we videod it and made such a big deal out of it. I couldn't believe she did that. Oh well....