“…Studies show that the birth of the first child impairs the ability of conflict resolution (19), reduces MS, and increases the tendency for divorce (6,12). From another point of view, the trend of MS variations over time depends on the age of couples, duration of the marriage, the wife's and husband's job (20,21), personality characteristics, their ability to change the negative attributions into positive (22,23) interpersonal (extraversion and agreeableness), spiritual, religious and sexual factors, mental health, and communication and interaction skills (24)(25)(26), besides positive problem-solving (22,23).…”