Quoting Mommy&Noah:" I have tried to talk to her so much. She's the same woman that denied that my first son even belonged ... [snip!] ... She even goes as far to say that I am a bad mother to my son for having an abortion because that makes me heartless."
You dont have to explain yourself to her. You made your decision and whats done is done. You don't deserve to be badgered over what i'm sure was not an easy decision or situation for you in the first place. Your choice does not make you heartless or a bad mother. Her treating you like that makes her heartless. And if she's talking to you like that in front of her grandchild it makes her a bad grandma. If she were to continue I would inform her that you are letting her come visit out of the goodness in your heart and that if she won't kindly keep her thoughts to herself then her visits will be limited or ended.