My Hubby is fairly newly diagnosed with a grade 4 Glioma (2 actually). We are bumbling along OK, and I try to keep him cheerful and entertained; whilst encouraging him to be 'normal'. Hoever, he has days where his character alters, and he becomes a very nasty person to both me and the dog (generally, he loves the dog the most). I understand that this cannot be helped, and is probably normal. But how the heck do you cope with this? I have the expectation that it will get worse.