That's a very tough call. I was in a relationship for 4-yrs without getting married but we planned to. However, she ended up leaving me, and in retrospect; maybe I was stalling. I'm with a new woman now and I can't imagine not being married to her within the next year or two; assuming we stay together.
"Oh Lord it's hard to be humble, when you're perfect in every way. I can't wait to look in the mirror, cause I get better loking each day. To know me is to love me, I must be a hell of a man. Oh Lord it's hard to be humble, but I'm doing the best that I can." Mac Davis