Christmas day 2017 at 5.45am my mum lost the fight

Hi i lost my beloved beautiful mum on Christmas day 2017  to a brain tumour,  after my mum beat breast cancer this cruel disease took my mum to a gbm grade 4 aggressive tumour.  I have good and bad days today is a bad day as its easter sunday and my mum loved easter and made it so special.  How can life be so cruel to people ... jo