The sea has to stay with his family, because it makes us feel relaxed or relax with that stress and went with his family to make it add a little happiness to the family.
The family was on vacation at sea. Because it makes us feel relaxed from the study or relax with a stressful affair. And to go with the family to make a little extra joy to the family.
To rest at the sea with my family. Because it makes us feel relaxed learning or relax about stress. And that go with family also increased a little happiness to the family.