Would very much appreciate some MN wisdom in this parenting question.
I am soon to return to my home country after being gone 10 years. I have been completely NC with my mother since I left, and had gone NC about 2 years beforehand, with very little in the decade prior. Basically I'm 42 and haven't had anything to do with her by choice since I was 21, and the few times I have been forced to deal with her have been purely administrative (obtaining docs for visas, dealing with family members' illnesses or funerals, her wanting to borrow money/have me go guarantor for her on a house rental (I declined), that sort of thing).
The reason I went NC is that she was an enabler to significant abuse of my brothers and me, abandoned all of us at some point, and into our adulthood was parasitic and manipulative. Only one of my 4 remaining siblings keeps in touch with her. She does, however, come across to outsiders as perfectly nice, if eccentric and slightly odd.
She is now well into her 70s and living in residential care. She may have had a stroke, but this is not confirmed. Now I'm going back with my DH and two young children. My 4 yo DD asks regularly about "mummy's mummy". I have explained things by saying she is not very well and can't really understand things, but DD really wants to meet her. DH himself is curious to put a "form to the demon" so to speak. My stomach rolls in revulsion and also fear at the thought of seeing her - she has done so much damage to her children that I naturally want her nowhere near mine. WWYD? I don't think that she has any power to harm them anymore, but need to know whether any good could come of it. DH thinks I should have regrets for things I've done rather than not, but I'm just not sure.
All help/comments appreciated.