The Rebbe said to Dr. Weiss regarding how to have a happy home life "Learn from me… whenever I come in the evening (remember the Rebbe usually three times a week would arrive at about 6 a.m.! that’s after a full day’s work, and a full night) I spend 10 / 20 minutes speaking with my wife with a cup of coffee together – as important as it is to put on Tefillin – this is equally important – to spend at least 10 minutes a day, talking with your wife."