my poor mum is 59 and has battled with lung cancer for the past 2.5years and breast cancer 7 years ago. i have looked after her for such a long time that it hasnt really sunk in until we have some bad days and she is really ill. i feel the end is approaching and i now find it so hard to look at her as the thought of her going is heart wrenching. my ds who is 4 adores her and so does my dd who is nearly 13 months. what will i tell them? to think that my dd will not even remember her. this is such a cruel cruel disease...