親戚付き合い
1
relations with one's relatives;socializing with relatives
2
treating a non-relative as family;being on close terms with someone as if they were a relative
Other forms
親戚づきあい 【しんせきづきあい】 · 親戚付合い 【しんせきづきあい】 (search-only kanji form) · 親戚付きあい 【しんせきづきあい】 (search-only kanji form)