As someone unconnected, I’d say, Dont rush over mate.He has dementia, when I visited last year, he did not know who I was. It's a strange situation when the person you know left years ago, but the shell still carries on. If I was in the same situation, I would not have wanted to exist in a care home for the past couple of years. Looking at flights now, but the one thing holding me back is that he would not know who I was if I turned up.
You have memories, think about if the roles were reversed, would you want your son dropping everything and rushing to your side.
He’s in the best possible place. It sounds harsh but it’s unlikely you’ll be able to do or say anything by being here that will make a difference, he’ll be comforted by the staff around him.
That being said, go with your gut feel.
Are there other relatives who can go and visit?