I full on see his point. U agreed to share costs and thus are at least morally if not even legally obligated to pay
However to drag the relationship into it is just a big shitmove
Maybe you can find someone else who wants to go or TALK and find another solution.
And he could have 2 million quid on the bank. That doesn't change anything
If you think I am insulting you with my post or bashing you: You do not get the point.
I am not here to insult or bash anyone. I offer up my free time to help. Take from my post what is useful to you.
If you are angry about my post or myself, then please stop and think how that happened. Usually that is the way the brain responds if a critical belief system is challenged (its called cognitive dissonance). If you have trouble with it please answer in the thread. I will come back to you.