Man, your situation is just unique with all these twists. Not sure what your family situation is, but definitely throws a few kinks in the plans for trying to make stuff perfect with the new timeline. Happy everything went that well with her family this past week though!
Luckily (most of the time) my parents live about 30 minutes away from us. My wife’s mom is only about 3.5-4 hours away (Dallas/Houston), so her mom can drive up and stay in the guest room pretty easily. I met her mom about 5 or 6 months in (right before we went on an international trip together - she wanted to come see my face so she knew who to go after if something happened to her daughter
), and wife met my parents about 3 or 4 months in. Wife had met my brother and sister-in-law pretty early on, so we had the talk about becoming official the night before going to see SIL participate in an event my parents were also going to be at. I don’t think our parents met each other until like 11 or 12 months in.
We dated for about 2.5 years before engagement, so our families meeting happened pretty organically. I think my mom had texted with her mom a couple of times before they met in person, but that was their first time officially meeting. Her mom was back in town to visit, so we took her and my parents out to a casual dinner.
Without knowing where your fam is having to travel from, I would definitely encourage trying to have as many people together in person as possible. I just feel like personalities always get more exposed and understood more clearly in person (especially with someone like my dad who is a huge smart ***). I definitely wouldn’t judge you (and neither would any of my family/in-laws) if travel was prohibitive and they had to meet over Zoom or FaceTime. The big thing is just that they get to meet and see/hear everybody is on the same page before anything life-changing occurs.