4 men of the zodiac who are difficult to incite to cheat. Libra man.

Even if the Libra guy is sure that his wife will not know anything about the betrayal, he still will not go to the left. And it's not about great love - just as long as the airy man weighs all the pros and cons, he will grow old and miss the right moment. In general, the soul mate can be calm - Libra can change only mentally (and even that is unlikely).