I know how Awful early dementia is. A visit to care home is needed, by appointment so they can set aside time for you. Say it as it is, and tell them how it's affecting you. In order to help care for someone long term, first you need to look after yourself or your health will suffer and u won't be able to help.
A coloured in timetable may help. Decide how many days you will visit a week and colour it in. ( you can always add surprise visits if u want to see how things are when ur not expected. ) any regular things can be coloured. A specific time for him to phone you can be coloured in. Def organise volunteer visitors e.g. For cards. If he sees something is on each day that might settle him.
How does a 'lived experience' differ from an 'experience'?
The next thread for friendship, advice and support if estrangement has affected your life
Have any of you got all electric cars? Pros and cons please.