I think you would've had 1v1 with Bio if it wasn't for Jerks
As for diplo; I had my share of contacts with Elurin (mirc) a few times and a number of ingame messages to 2 different provinces. One of them was probably Elurin, the other some noob, as he never replied (and I think Elurin wasnt even told about those messages by this co monarch). Understand that people aren't going to try forever to do diplo if it continues to hit a brick wall; which it did last age.
Sending a simple "No, not interested" is much better than blatantly ignoring messages. With a reply you at least know where you at.
I suggest to try and use this better in the future, it prevents '**** hitting the fan' as it currently does.
ps. I'm curious why Celien nap-broke with CGG when he said he wasn't going to?