MBM sorry about your sad situation 
Very similar to mine, but mine's been 8yrs now. From being very close and loving, to NC what-so-ever. Don't know where they live either, I know the area, but not actual add.
You and Yours to be cut from BBC radio 4 schedule


. For me anyway the pain has eased over the last 8 years but mother's day always feels like a kick in the teeth.