There are many ways to test a wife's fidelity. Checking SMS in the phone and notebook, e-mail, personal pages on popular Internet networks. The main thing is not to irritate your wife with your checks and not provoke her back reaction to your actions, i.e. treason.
Instructions
If your wife has such a character trait as falling in love, then you can arrange a situation yourself where this quality of your wife will be checked. Invite to the restaurant for a joint meeting of your friends whom she has not yet seen, and who are in her taste. Observe her behavior. If she behaves confidently, modestly, maintains a conversation when necessary and turns to you most often, then she is not interested in other men besides you. In the case when she completely forgets who she came with, and behaves uninhibitedly, like a free girl, then after dinner, discuss her behavior.
Pair her at a work party. Here you can immediately see who has an office romance with whom. If your wife doesn’t part with you by indifferently evaluating her colleagues, then you have nothing to worry about.
Follow her conversations. A wife who often praises a particular man can serve two purposes. First, she wants to draw your attention to herself and make you a little jealous, and second, she really admires the behavior of that man, not only in conversation with you, but also with other interlocutors. Evaluate the object of her attention, find out what attracts her the most (for example, he devotes the weekend entirely to children) and transfer his best qualities to yourself. If this does not help, then discuss with her in private an unpleasant topic for you.
Have a heart-to-heart talk with her. Think back to the time when you had a candy-bouquet period in a relationship, how her eyes burned on dates. Perhaps, passion has now been replaced by a conscious feeling of love, which she will demonstrate to you with her tender hugs and affectionate, dear kiss.