Thank you for the suggestions, this is helpful.
Unfortunately we have a pretty heavy sunk cost on the K1, started it in Aug 2022 and we have been able to schedule the interview since January 2024 but have just been delaying it until she is ready to spend an extended period in the USA to get Advance Parole, Work Authorization and start the Adjustment of Status. But looking at the timeline and the current average wait for Adjustment of Status is 414 days, that is a lot longer than I thought. Do you think it would be ok if she was in Colombia for two separate 3 month periods during that time using her Advance Parole?
Initially we avoided the spousal visa because she is Venezuelan and it seemed difficult/potentially impossible for two non citizens to get married in Colombia. Now it is easier for me to get a visa to travel to Venezuela so maybe that is an option to get married there. Although that would delay her coming to the USA for another 2 years and I like living in the USA in summers at least
Frustrating that the travel rules are this strict, there are no great options