I was given my Dad's name at birth however he and my DM split up shortly after I was born as he was abusive. My DM remarried when I was 7 and changed my surname to match theirs. Stepdad was abusive to me and my mum found out when I was 16 and they divorced. My mum remarried and now has a different surname. I have been with my partner for 8 years and we have a DS together. He has never been interested in getting married and out DS has his surname. AIBU to change my name? I'm inclined to change it to a name of my choice rather than DPs name