Hey Nick, no apologise needed my friend. There will be other times down here I am sure, and stalking as well with me.
Your mum needs you at this moment in time, and looking after your family is the number one priority. I lost my father about 5 years ago and have stood by my mother and helped in anyway that I can, although she is a very independant women. I am heartend to hear that your mothers condition is not as bad as first feared. Take care Nick, we will talk soon.