I may be in the minority but I think Teresa's girls are too cute!
I will say, they may need speech therapy/lessons to soften their tone. But other than that, I think they're adorable.
I also just see Teresa as a mother who enjoys having her girls. My mom spent a great deal of time playing dress-up with me and my sister and our weekends were usually spent at the mall but we turned out fine. I think Joe will provide a good balance for them. He doesn't seem to take any mess and obviously has no problem, as we saw in the car on the way to the fashion show, with breaking them down when necessary (although that seemed kind of harsh to me).