My husband was diagnosed with Grade 4 Glioblastomas in April 2023.  Since November last year he started to struggle completing a sentence, now he barely says anything to me.  This does seem to  beworse when we talk, he seems to speak much better to others.  More recently he has stopped using his mobile phone not even to message friends or to look at social media.  He was very social on his phone so this is quite upsetting.  He says it's because he can't read what they have put and that he can't type a message to them. I've tried setting him up with voice control messaging but he won't even try it.   For most of the time he just stares at the wall and won't speak.  I beleive this is probably partly down to tumour progression, but I also think the majority of it maybe down to him losing the ability to communicate because he spends so long alone. Unfortunately I have to work full time so most of the day he is alone.  I try to encourage him to get up and do things as I know it will help him mentally and physically, but he doesn't have any motivation at all.  It's just sad to see him like this when I feel sure he would be so much happier if he could interact.  The problem is, I just don't know where to turn to get help.  Any adivce would be much appreciated.