Commitment communication and compatibility: These 3 Cs are considered to be the pillars of a successful long-lasting couple relationship. But it turns out that your hormone can also be the deciding factor behind the success of your relationship with your partner. A new research conducted at the Yale University has revealed that the longevity of your marital relationship depends on gene variant that is responsible for the production of oxytocin a hormone that promotes bonding. According to scientists among couples even if one member has a specific genetic variant (GG genotype) in the oxytocin gene receptor the marriage will be