It's Beautiful Now S01 E01 The Lee Brothers

Kyung Chul is the head of the Lee Family and lives with his son, daughter-in-law, and two of his three grandsons. Hyun Jae, the second grandson, is a talented divorce lawyer. Hyun Jae goes to meet a very special client on behalf of his boss, Hae Jun. Meanwhile, Kyung Ae goes to a wedding and gets upset when her friends point out that none of her sons are married yet.