Magnus Alcade-Troebner, 3, has rare cancer and his care now includes palliative care. Photo / SuppliedMagnus Alcade-Troebner, 3, has rare cancer and his care now includes palliative care. Photo / Supplied

I say ‘sweetie, I wish for you to die happy and healthy when you’re very old and wrinkly’. That’s my wish for him.

Magnus’ mother, Diana Troebner

Magnus, 3, has embraced big-brother life since sister Aurora was born five months ago. Photo / SuppliedMagnus, 3, has embraced big-brother life since sister Aurora was born five months ago. Photo / Supplied