Need help

So I been with my BF for almost eight years we have been living together for about seven and got engaged for almost three years now however no plans for a wedding  he actually had pick a wedding date and was choosing the venue and colors and I almost bought the dress but just four months before the date he picked and as time was approaching I we had  still nothing ready. So I popped the question are we stil getting married or what he then asnwer that he was not ready and he was confused about his feelings that he only pick the date to shut me up. I was heart broken and decided to end the engament however he refuse to leave the house he says he loves me and that he will marry me but I just need to be patient. I have not brought up this conversation again but I don't want to be just his GF is it time to walk away.