Do you think some guys are just meant to be alone forever?

I work out a lot, I go to church every sunday, I make good money, and I am great with kids (just ask my nephews). But every girl just takes me for granted. And it's not for better looking guys, but lame dudes. I dont know why I get shafted every single time. I'm tired, so tired, of playing the dating game. I wish god could materialize a girl for me before I get too old. I try to keep a good attitude with every new girl because I'd hate to lose her because of preconceived notions but slowly the betrayals and the lies are starting to wear me down.