Ah yes, exactly. Over the years we have learned to talk openly about things and one of those things is the partners we choose.
I have had a few situations exactly as you just described. I guess we all get a little love sick from time to time and cant see what is really happening in front of us. I dont mean to sound like my BF is the only one who does this. I have fell into stupidity myself before. Though it has been a very very very long time.