Hi ime so sorry cancer can take you in days or weeks or years its such an unpredictable disease they told my partner it was terminal but very treatable but i suddenly became agressive she had a stroke after chemo and died of sepsis in less thantwo days but the cause was cancer i watch mum die in eight days all you can do is be with her as much as possible and i tell her love her sthank her for being your mum aand sorry for any trouble you caused be on your own with her she will realy appreciate it ime a dad and thats what i would want to hear that i had done a good job and i was loved