Am I OCD?

Ok, I spent a *few* hours yesterday on my belly straightening out the grout lines in my bathroom before I sealed it. I had to "scratch" them to get them even and inside the tile lines. I think I should have grouted neater in the first place! Anyway, Michael got home and looked at me like I had grown 3 heads, and said "it looked fine to me the way it was." Grrrrrrrrrrrrr!!! I just want it to look nice, and not like a housewife did it. More tiling and grouting today...will this madness ever end? Will this house ever be done? Stay tuned to see what will happen first, the house selling or me losing my mind...