I see nothing YOU DID as being hurtful, Aussie. As far as I can see, you did a wonderful thing! Not only in sticking to the legal agreement which benefits you and your children, you did something else: You showed them BY EXAMPLE to stand up to guilt and oppression, and you taught them that they DO have options, even when they think they do not.
Well done.
Love to you and your family,
Baba.