Hi Jollyroger
So sorry to hear about your Mum's MM 🙁 but you have picked the best site going, for up to date news, advice from great people that are going through have gone through what you and your Mum are.
Yes your Mum is going to need help as she goes through her treatment (the more the better)
At this early stage the best advice I could give is for you to look after yourself, its not selfish its a must.
Please ask away as the Q's come into your head.
Good Luck to you and your Mum
Love
Tom "Onwards and Upwards" xxx