Researchers have found a major clue in genes that establishes a link between marital bliss and a specific form of the gene says a study. A gene involved in the regulation of serotonin can predict to what extent our emotions affect our relationships according to a new study that may be the first to link genetics emotions and marital satisfaction. The study was conducted at University of California Berkeley. 'An enduring mystery is what makes one spouse so attuned to the emotional climate in a marriage and another so oblivious?' said UC Berkeley psychologist Robert W. Levenson senior author of
