Wanting to date again, but...
I’m in a bit of a tough spot right now and could really use some perspective on my ethical responsibilities moving forward.
I’m a 43-year-old guy, fairly attractive, successful, own my home, and generally have my life together. About nine months ago, a year-long relationship of mine came to a sudden end. From my perspective, it was a great relationship, and I fully intended to ask her to marry me someday. Then, out of nowhere, everything fell apart when she discovered a part of my past I hadn't shared.
Thanks to some obsessive snooping by her ex-husband, word got back to her that I’d had a short fling (about a month or so) with a guy I met online years ago. It happened so long ago that I hardly ever think about it, but once she found out, it was all she could focus on.
While I don't typically broadcast it, if anyone asks, I am openly bisexual. That said, I am not actively seeking men; I haven't been with a guy since last decade. However, this breakup has left me feeling like my potential dating pool is severely damaged.
Not bringing it up worked perfectly fine for close to a year—until it suddenly didn't.
I'm at a loss for how to handle this in future relationships and would appreciate some advice:
Option 1: Complete upfront honesty. Do I disclose this as soon as I get to know someone?
Option 2: Keep it private. Do I simply not bring it up, consider it my own private history, and hope for the best?
Option 3: Accept a smaller dating pool. Is this just a reality I have to brace myself for?
What am I supposed to do here? I don't want to spend the rest of my life alone and lonely. Any advice, insight, or outside perspective on how you would look at this situation would be greatly appreciated.