awwwww, congratulations Mike!! btw, your daughter is absolutely adorable---she seems like a very happy little girl. But maybe you should post-pone the TKD classes for 3 years, at least until the little guy is able to defend himself....or, stress that it's very important NOT to practice at home with the baby....
my brother would NOT have faired well in our childhood if i'd had any kind of karate skills....