Hi & welcome @Milidom sorry to hear of your hysbands stroke. It’s hard wnough dealing with it all whe you’re at home but abroad makes it so muxh worse.
I remember a previous poster in a very similar situation so have added a link to their post below. Don’t know if it’ll help but might give you a starting point.
The other thing you could do is touch base with the British Embassy out there as they might be able to suggest things & help with an interpreter.