Lu Xuan's visit was a significant matter, and the Su Family needed to be informed.
Su Chenyi shared the news in the group.
During the divorce, Lu Xuan and Su Chenyi had an intense fallout, even speaking unfavorably in front of Elder Su and Old Lady Su, emphasizing that some of these words came from her parents and her brother Lu You.
This was why Elder Su had not invited the Lu Family to his birthday celebration previously.
Although relations were strained, Elder Su and Old Lady Su were not the type to completely ostracize someone, telling Su Chenjin to act as was proper and to ensure outsiders didn't say the Su Family couldn't tolerate their ex-relatives. Fair treatment was all that was required.
Su Chenjin indeed treated them fairly, such as giving business that originally belonged to the Lu Family to others after fair competition and fairly driving down the prices of Lu Family goods.