Very good friend met someone online.
She is from another country. He has met her a couple of times for a week or so in various locations over the last few years. He has had relationsships with other women in between the meet ups (to try and get over her), but says as much as he has tried, he keeps coming back to the fact that she is the one. She has never been to the UK. He has never been to her home country.
He has had a lot of very toxic relationships, and this one is the first one where it's not toxic, he feels absolutely in love and sure she is the one. Both are around 40. She has a grown up child.
She speaks English, but the rest of her family don't.
He has proposed to her and they are getting married in a third country soon. None of his friends are going. His family is toxic, but even the one member of his family that he is close to can't get to the wedding (sounds to me like they can't be bothered to travel across the world to attend, but might also be disapproval).
So he is going alone. No best man, no friends, no family. He doesn't speak the language.
It will be hard for her to get a visa for the UK as he doesn't meet the earning threshold to sponsor her. It's unlikely he could move to her country. Even if he did, he doesn't speak the language (it's a different alphabet). He has depression, sometimes better, sometimes not. Medical care in her country is iffy. The culture is very different. He would really struggle to find work.
It will be a big culture shock for her to move to the UK. She might not get work, she might not make friends. He isn't well off at all, so she will need to work.
He has kept all this very much to himself, but is absolutely determined. He dreamed of a traditional wedding, having his relative as best man etc. He has given all of that up.
He is so in love, which is beautiful to see, but I fear he is completely blinded by love.
He is likely to come into a large chunk of money soon (inheritance), which will.hekp him.get on his feet in the UK. But he will lose half of if there is a divorce, and he will be back to a precarious financial position.
I feel that if I speak up, it will just drive him to be even more determined. I genuinely want this to work out for him, but I have never seen so many red flags! It's also a strain on the friendship if I voice concerns and he does it anyway, feeling that I disapprove.
What would you do? Speak up or support and be there if it all goes wrong? We are close friends, we have been attracted to each other in the past, but never crossed that line.