Recent quotes:

Your genes could impact the quality of your marriage: Specific genes relevant to how partners provide and receive support from each other -- ScienceDaily

"However, what emerged as most relevant to overall marital quality for both partners was genotypic variation among husbands at a specific location on OXTR. Husbands with a particular genotype, which other researchers associated with signs of social deficits, were less satisfied with the support they were provided. Being less satisfied with the support they got from their wives was also associated with being less satisfied with their marriage. The researchers hope their findings provide the foundation for replication and additional study of OXTR as an enduring determinant of marital functioning, as well as encourage research more broadly evaluating the role of genetic factors in interpersonal processes important to overall marital quality. "Genes matter when it comes to the quality of marriage, because genes are relevant to who we are as individuals, and characteristics of the individual can impact the marriage," said Mattson. "Our findings were the first to describe a set of genetic and behavioral mechanisms for one possible route of the genetic influence on marriage. In addition, we added to the increasing awareness that the expression of genotypic variation differs greatly depending on context."

Good relationships with siblings may buffer the effects of family conflict -- ScienceDaily

Adolescents who witnessed conflict between their parents had greater distressed responses to conflicts a year later, and greater distressed responses, in turn, predicted mental health problems in the teens in the subsequent year, the study found. However, teens who had good bonds with their siblings were protected from experiencing these distressed responses when they witnessed their parents' conflict, and ultimately were protected from subsequent mental health problems. These protective effects were similar for siblings of different ages and combinations of genders.