800 thousand not required for OA. You already had to prove financials in your own country of application. Can't address insurance for extension of stay as that is new to me.
Like someone said. Speak to a lawyer, and get the birth registered. Then you can stay as her supporter as she will be given the property. My thoughts but I am not a lawyer.
US let me use it to return to Canada, and mentioned the damage. But Canadian government wouldn't let me replace the passport. I had to do a complete application from scratch which is a more detailed process.
Good. Some people sabotage themselves by pretending and acting defensive. Was just trying to reassure you to be clear, hence having your outbound ticket ready for the last time you enter on this trip.