The rotors don't fit

Well I don't know how many of you know about cars or breaks but there are break pads and rotors that make a car break. So yesterday I bought breakpads that cost 50bucks and rotors that cost 125! Yikes! anyway I picked up the rotors today, and GUESS WHAT... they are the wrong ones! I have a 5 hole rotor and the ones that they ordered are 4 hole rotors! Now, I went back to the parts place... we checked every GM rotor out there... none fit except the ones that they didn't have... So we ordered them.. I didn't pay for them yet just in case they are still wrong but they are 20 bucks more... uhhh.... So the car will not be up and running today . Hubby will be on his own to finish up the job tomorrow. I am fearful that something will go wrong. I just wish I had the time and money and energy to take care of everything myself. Everyone I called to see if they could help us, everyone is unreliable. Than again I hate having to have anyone to rely on so they know that it is pointless to even bother... Oh well my personality is just such and won't change. I got to to it or it won't get done. I am just pissed that it is taking so much time and money to get this done. Granted $200 is much less than the $500+ it would cost for someone else to do the work. I can do it all myself, I just need the right parts. We are going on an incling that the parts guy had about the right parts. I just hope that it is right. Well for now I have so much work to do. I have moving and cleaning and other crazy shinanigans to do before my daugher wakes up. But I will be moving furniture right next to her crib so I don't think she is going to sleep very long. Wish me luck!