The problem is not that you cant find anyone to trust, I think you could find a good guy if you wanted to, but you are limiting your selection.
I'd say don't go after the guys who carry 'the stud aura' Instead aim for the ones that lack the typical super sexy traits, and are a bit more reliable.
cuz face it, you probably cant get a guy who's both super duper appealing, and reliable, cuz frankly they are too hard to find, and the ones that are around are already taken
Then again, I'm not sure if this is your problem. It's just a problem I notice with the women around me.