Hello.
We are going to Bangkok for surgery for my third child. Getting Thai visas for the children is complicated as we live in Mexico and the kids were born in Thailand and a different country in Latin America, and currently the kids born in Thailand do not have residency here. My wife is Canadian and the rest of us have US passports.
I know adults need visas, no problem there, but do the kids (the oldest is 6) need visas?
I have heard that children under 14 are not fined for overstay, but will receive "overstay" stickers in their passport that will complicate coming back.
Thank you for your time.