Cheap Paternity Tests

Wifey just called me at work. She tried to get some cute pictures of Munchkin out in the snow (since we have about 6.5 inches at this point and it is supposed to rain later this afternoon and melt it away. Pity.) and here was the result:

In short, Munchkin doesn't like snow. I am not sure that she is my daughter any more. I mean, sure, she has the cowlick smack dab in front of her head like me, and our chins are similar shapes, but really? How can you not like snow and be related to me? She is only one, so maybe I'll give her a few more years before I threaten to disown her if she doesn't like snow.

But should I need it, please let me know where I can get a cheap paternity test besides the Maury Povich show.