I'm going to snap at my wife over a facebook fight
Is this a sign of a deeper problem between the two of you?
We disagree on a lot of topics.
Rather than just be snippy with each other, you two should try and resolve this issue like adults. Talk it out and solve this issue!
I've got to tell her to shut up and leave everything to me. It's my house.
It sounds like there are some long term issues with you and your wife that could benefit from a therapist. Yelling and insulting her is only going to lead to more fights and unhappiness.