Directions: Read the following passage and answer the question that follows:

Children who live with only one parent, after a family breakup will suffer from problems such as tension, sadness, headaches and stomach aches, experts claimed. A study revealed that children living with both parents in a nuclear family had the lowest score of all the psychosomatic problems scale. Girls reported more psychosomatic problems than boys. Children with divorced or separated parents are more likely to suffer emotional problems and social maladjustments. Joint physical custody also imposes stress.

Children living with both parents in a nuclear family have