Hi. Hope this makes sense. When the sad day arrives (mum is 87) wishes the sale of her home to be divided between her four children. Two children (in their 60’s) are divorced and with new partners, mum has 4 grandchildren from their marriage before they divorced. Should anything happen to her two children she wishes the money to be passed onto the grandchildren and not to their new partners. Mum has asked for my advice but I’m unsure how she should approach this and how this should be set up? Thank you.