Let me preface this post with a couple of statements.  This is not meant to belittle the role of dads, or to say that dads don’t pull their weight.  This is not a rant post or me complaining about all that I have to do.  I am sure there are families where my theory does not apply.  It is simply an observation of the roles within my home, as well as many of my friends’.  But here goes.  I realized soon after the birth of my first son that there is a distinct difference in the roles of moms and dads.  Sure there are the stereotypical ones about moms being…