noun
one's views on the family; family values
Refers to a person's or society's perspective on what a family should be, including roles, structure, and values.
彼の家族観はとても伝統的だ。
His views on the family are very traditional.
この映画は現代の家族観を問いかけている。
This movie questions modern family values.
価値観 is a broader term for 'values' or 'sense of values', whereas 家族観 specifically refers to values concerning the family.
Compound of 家族 (family) and 観 (view, outlook).