Hi babyoctupus,
I'm sorry I didn't see your post until now. 24 years is a long time, and you have a new beginning.

I learned a similar lesson: it's never too late to take care of myself, to care about me. It really does take so much emotional strength to listen to that voice inside, Hey! I'm trying to look out for you! You deserve better!
Like you, the final straw was also witnessing my ex emotionally abuse my son. Thinking about how my amazing little happy, bright, curious boy was falling to pieces in front of me. Still makes me cry thinking about it.
Where do things stand with your divorce? Have you read Splitting yet? That's a great book to have handy. Plus, the lessons at the top of the Family Law board.
I remember the feeling of walking into my crappy little 3rd floor apartment with no furniture except a bed after moving out and feeling like I won the lottery. To walk in and know that it was guaranteed peaceful and stress-free, what a blessing.
Glad you have that, too.

LnL