It's okay Belle...there is nothing that you can do....good that you wrote for us, not that I approve what you have done....hehehehe....but you got to get to that realization by yourself....
Honesty...I think the bill was an excuse for you to call him.....I would not call the guy unless I like to get back to him....I would have scanned them and mail them to him instead of calling him....
There was a time that I had to call my ex-husband....but that was necessary as I was moving here and I wanted to sell my car, and I found out it's under both of our names and I needed his signature....but I ended up giving it to him which was the easiest way for me.....but poor guy, I could see the hope in his eyes and I didn't want to get back to him at all....he tried his best to take me out for coffee, for dinner....of course I didn't want to go, but he was begging and telling this is just friendship to catch up after two years!!! I knew I didn't want him and won't get back to him....and I know even now he has hope to get back to me.....
okay...I get back to work now....