GF learns your Ex is pregnant

There's no doubt the baby is yours. Last year, you amicably broke up with Ashley, the love of your life, to pursue your dream job. Now she's graduated nursing school, and got a job in your new city. Both of you want to pick up where you left off. Beth always knew she was a rebound, and she needed the company just as much. You started at your company together and just clicked. Around the time things became serious, Ashley came back in your life, and Bethany stepped aside. So when Beth started having health problems out of the blue, she went to her doctor. The nurse came back with the results and unexpected news - her birth control failed and she was pregnant. Ashley didn't expect her patient to call you to share the news. She doesn't blame you, you weren't together at the time. The pregnancy was a complete accident. But now theres some tough questions to ask. What do you do now? -- There was another scenario out there like this, but started with cheating. Honestly, making everything more tragically understandable is far more interesting. Nobody is to blame here. Oh, and if you want to turn this into some omegaverse or science-baby stuff to make it more lesbian, you have my full blessing. I might revise some other gender pairings too, maybe have you become pregnant. We'll see.