Message won’t work I’d say.. He needs to go meet his brother.. not door step him but help build a bridge to reconnect.. it all depends on the circumstances behind the estrangement too..I meet fella locally here walking the dog,chatty enough lad ,told me last year he had a brother who went missing 20 years ago .bumped into him again last week and he said he had located his brother online in the UK, successful businessman etc .
There was a family falling out back then but he just disappeared, yere man who found him says he looked online found him but has no desire to try meet up with him .
Families are complex setups sometimes ,.my advice was to drop him a message and say let's talk etc,I said if its not reciprocated well at least you've tried And won't go on wondering ,what if?
I know of a situation, a fella that was the same age as my nephew and in the same wider social scene. From a business family in a small Cork town, apparently in his late teens was discovered doing something out of the way with a young niece and he was never seen again. I mean never. Just vanished off the face of planet, with the story being that he ran away to England.. that’s about 30 years ago

