On Day 29 I received an Obristan passport that I could get forged so that I can leave for Obristan. At the end of days 29, 30, and 31 I only have the option of escaping by myself, not with my whole family. I have more than enough money to cover the cost of forging passports for my whole family (I have over 300 credits, and I didn't adopt my niece), but I'm never given the option to escape with my family.
I think that I need to get 4 more Obristan passports, but I'm never given the option to do so.