I understand your earlier remarks, it's a very sensitive issue. This is not something to be taken lightly. We will be living with this for the rest of our lives.
One, I've never claimed to be perfect, in fact, I believe apologizing for my earlier comments is an acknowledgement of being wrong, so I do take offense at your first sentence above. A more appropriate response to an apology is "thank you".
I'm glad that you seem to be learning your lesson, albeit the hard way, but many of us, myself included, have learned lessons the hard way. Thankfully, you were all lucky that the outcome wasn't worse.