Hey man, don't worry about it. I think we have all had a rant about our wives and maybe more than one! I love my wife to but sometimes I need to let of some steam. That is what this forum is for. So we can help each other with the dad stuff that really only a dad guts, no matter how wonderful our wives are.
Dude, seriously don't feel bad. I love my wife and kids to death but sometimes they drive me out of my mind. I think it's great we have somewhere like this to come get things off of our chests (without causing WW3 at home! )