Most males believe that cheating on a wife is the worst thing that can happen in their brutal male life. Therefore, even a bad dream involving a loved one in the role of a traitor can arouse suspicion in a jealous spouse.
Granny's way of calculating the wrong one aside, there are some basic ways to calculate a wife's cheating on her husband that won't set precedents like the infamous Desdemona.
Your wife has become beautiful
It is clear that when you chose this woman as your wife, she was nothing. But family life leaves its imprints on every woman. So if suddenly you notice a sharp change for the better out of the blue, you should strain your buttocks and frown your eyebrows. As a rule, stories of wives' betrayal include a wonderful transformation into a passionate charm for a new chosen one. A new hairstyle and makeup, weight loss, a bright wardrobe, and, of course, beautiful underwear can indicate that your woman is no longer yours and she wants / can be liked by other men.
Your wife has become calm
Has your spouse stopped being jealous and calling every ten minutes when you are late at work or relaxing with friends in the bath? Such indifference does not bode well. Most likely, her heart is already worried about another man, who is mentally always next to her. And perhaps in your bed. And in your slippers. And in your closet. The less emotions your woman has for you and the less she is interested in the state of your affairs, the higher the risk of having a real or potential lover. Women are dreamy creatures. And while you pour out your soul about the villain-boss, angrily shaking your leaky sock, she can mentally indulge in passion with her object of passion, indifferently watching your pantomime.
Your wife has become self-confident
You tell your spouse that she has gained weight / bald / does not look good at all, and instead of the usual scandal she looks at you as a patient of a local boarding school for mentally retarded? Beat the gong! Sound the alarm! You can no longer shake this woman's self-esteem and she deeply does not care about your opinion. Either she grew up above herself or got another man who makes her much more pleasant comments. Most likely, you lost it once and for all. Resign yourself and free the closet of your belongings.