You're in excellent hands with AS and Steve on board. They are both legends on this forum.
On top of the suggested sitch's to read, I'd definitely read Robx as well.
I took my ring off a few weeks after BD. I was told repeatedly there was no way we'd never, ever, ever get back together, and I told my XW I accepted that was her decision. To keep it on after that to me would have been disingenous and pursuing.
Cheers DS
Me: early 40's XW: nearly 50 T: 15 M: 5 BD: Jan 19 S:10 SS: 22 SD: 24