Im planning on moveing out this year hopefully, im 18 but dont have the courage to up and leave as my dad is slightly controlling, im also getting married this year, its the best decision i can make and im so happy, my family doesnt know yet as they wouldnt understand, im taking his name but i want to hide getting married till after iv moved out cause it will cause home life to deterorate worse.

How is it possible to hide being married with the legal complications of having to change all my documents to my married name and at work as i have a part time job where my mum works ( sorry this is long, iv been trying to search and answer but come up nothing, sorry if iv put this in the wrong catagory)