Love will win where jealousy will surely fail. If love cannot be the savior of a wrecked marriage relationship, it is folly to bring in the demon of jealousy, which might ruin both partners.
Do not be misled by what you see around you, or be influenced by what you see. You live in a world which is a playground of illusion, full of false paths, false values and false ideals. But you are not part of that world.