I just recently married my wonderful man, who I have been with 8 years (1 month and 15 days but who's counting :p ) and I did so for the following reasons
I could not imagine my life with out him
He is a huge amount of emotional support. It's cliched but he's my rock.
He makes me want to be a better me simply because I think he is so awesome and I feel blessed to have him. (I often ask what I did to deserve him because I'd do it a million times over)
He is the father of my son and I could not raise our son without him.
When I met him I wasn't look for a partner, we spent quite a while just as friends before we got together. When we did get together we went through a lot of crap to get to the happiness we have.
'People are never perfect but love can be. People waste time looking for the perfect lover rather than creating the perfect love' - Princess Leigh-Cheri from Still Life With Woodpecker.