Answer: I would like you to answer me. What kind of couple talks about their relationship or talks to each other for more than 15 minutes a day in general? Most of the time a woman asks her husband to talk, but her husband refuses. This is because he thinks that this is “feminine vanity.”
When I call for my students to speak with their wives for 15 minutes a day, I mean that they should specifically talk about their relationship, talk about strengthening their familial relationship, not about home economics. This is a Mitzva (commandment) that nobody maintains!
Generally I am not surprised about the opposition to what I am saying. The human ego looks for various opportunities to denounce and criticize the wisdom of Kabbalah and Kabbalists, justifying its empty existence!