Don't be fake! Your Thai is much better than your English. You speak English with a heavy accent.
You have been living in Thailand for all your life. Your dad's first language is Norwegian not English. Your mom speaks Thai fluently but speaks “broken English.” Don't ever again claim that you have problems with Thai language! That is too pretentious.
You can fool all the people some of the time, and some of the people all the time, but you cannot fool all the people all the time.