I'll start with saying I am both a mom and step-mom. I'm having trouble keeping the ugliness and hatefulness of my husband's exwife out of my head, not necessarily out my life. She's quite and polite to me and my husband. She posted a picture of my nursing newborn (nothing inappropriate in the picture) on her Facebook account (intended to share with her children -- a picture of their new half sibling). Someone wished for a child, and she said, here, take this one.

I'm having trouble getting past this...It just pains me that my husband married someone capable of doing something so cruel to a child. Say what you like about me and her ex, but a child is innocent in all of this. I would never post pictures of my stepchildren let alone say something so nasty about them. I respect their privacy and my family's....just looking for some thoughts and advice. Thanks.