My wife has a poor habit of interrupting me while speaking which is a huge pet peeve of mine. I will admit, I occasionally do speak to topics that she isn't in love with but nonetheless I would like for her to listen.

I don't sulk or bitch; I've been trying to positively reinforce her not to interrupt me by giving her withdrawn attention for five to ten minutes after she interrupts me. Enough for her to notice that she did something wrong.

What would you guys do in this situation?