To Soon?

Me and my bf have been dating 10months and we are planning to move in December.My parents know but they keep telling me its to soon that Im gonna regret it.I have a 4 year old boy and LOVES my bf and my bf loves and treats him like his own.I was super excited because we already looked at a couple of houses and apartments and even started to buy some furniture.Ever since my parents keep telling me its to soon I feel like I shouldnt they make me not want to move in with him.Please help me clear my head girlsss.Thanks