The marriage relationship can come under a lot of strain from internal sources (e.g. the marriage partners), external sources or both. While common sources of marital tension include sexual intimacy, finances, rival lovers or excessive interference from extended family members, these are not the only sources of marital tension. Parenting styles can also cause a face-off between marriage partners. This episode takes a look at four major parenting styles and how conflict can arise in marriage on account of parenting styles.