I have a question. I have a 12 yo stepdaughter who has not seen her biological father since she was 3 months old, I have now been her father for 3 years and she would like to change her surname to be the same as her mums.
We went to the local office and they said I would have to adopt her, so we went to BKK and got sent to several different departments and finally gave up, but now she is starting high school and would like to start with my name, wondering if anyone has had the same situation. thanks for your answers in advance.
Mods if this is in the wrong section ,please move.