re: What heathen cuts butter this way?

First world problem among the infidels. We see this all the time at the mosque. Here is a simple resolution for you.

1 - Become a Muslim

2 - Tell her she is a heathen and must stop this sinful action immediately.

3 - If she fails to respect you. drag her by the hair to the Imman and in his presence scream at her, "I divorce you!, I divorce you! I divorce you!" At that point, you will no longer be married to her and can have her stoned for her stupidity, which is probably a sin leading to death as decreed by Mohammed. At the very least, you can have her hands removed.

You're welcome (If it is god's will).