I have nc'd and am a regular poster (honest!!).
I have posted before about my mum enabling my stepdad's sexual and emotional abuse of me when I was a child, and her subsequent rejection of me when I told my dad about the abuse when I was a teenager. If you recognise me please don't out me!
I am in the process of going nc with my mum. I should have done it a long time ago.
I have a dd who is 7 months old, and my dh and I want at least one more child, so I won't have to worry about this for a long time, but I want to be prepared ever the organiser 
What do I say when the dc ask me about why their grandmother isn't around? I don't want to hide the truth from them; I want to tell them everything when they are old enough - but how old is that?
I'm worried they will resent me if they think that they don't have a grandmother due to me, when they don't realise the seriousness of what she did. Both of dh's parents have passed away.
Any advice welcome. Thanks 