In matrimony it is not 'All is well that ends well': it is All is well that begins well, and not too well.
Don't read at mealtime in the presence of your wife, not even the newspaper at breakfast. Converse with her pleasantly; it will help to make her cheerful for the day; it will also help your digestion. The market may have gone down, and the reading of your newspaper may spoil your appetite.
If at night your room is lighted by the means of one lamp only, don't bring that lamp just behind you in order to read your paper comfortably. See that your wife is not compelled to do her needlework in the dark. You do not perhaps realize that women are not all cats and cannot all of them see in darkness.
Let your wife show and prove she loves you, but never let her tell it you. On the contrary, tell her all day long, if you choose. She will never tire of hearing you telling her; she will spend her life listening to you telling her.
If your wife loses her temper, keep cool as a cucumber and enjoy the scene. The effect will be marvellous and instantaneous.
If you are of a jealous disposition, take all the precautions in the world that your wife may not see it, for it will make her so proud that she may give you serious reasons for indulging in it. If you are suspicious, be a diplomatist and hide it from her; for if she does not deserve your suspicions, she will naturally resent it, and if she does, it will only make a hypocrite of her.
Quarrel with your wife, but never bore her. Never fidget, never fuss, and never sulk. If she is late keeping an appointment, don't scold, don't make yourself unpleasant. Tell her it's much better to have her late than not at all. Next time go without her. The cure is infallible.
If she is late coming down, take it for granted that she is trying to look her best for you. Feel flattered and show your gratitude. Remember that the modern coming woman is the one who says she will be ready in ten minutes. Laugh at it, make fun of it, crack a joke on it, but never let a woman suppose that, in your manly grandeur, you can lose your temper, even your equanimity, for such trifles.
Never appear to be idle in your house, in the morning especially. If you have nothing to do, go to your study, your library, or any other 'growlery'; inform your wife that you have to be very busy all the morning, and will she be kind enough to see that you are not disturbed? Then lock the door, light a cigar, and take a paper or a book, and be fearfully busy all the time. Your wife, being busy herself all the morning, giving orders and preparing the programme of the day, will be grateful to you for being out of the way, and think all the more of you for being so busy.