The daily life of a cold and aloof general raising his wife

(Rebirth + Arranged Marriage to Love 1V1 + Pampered Wife + Both Characters are C-Cost + Lighthearted Daily Life; although reborn, there aren't any overpowered advantages, and the protagonists are all from humble backgrounds.) Jiang Shuwan was born into nobility, but due to her father's obligation to repay a debt, she married the son of the Earl of Huian. She was filial to her in-laws and managed the Earl's mansion impeccably, a qualified matriarch. However, her husband had no feelings for her, only for his deceased love, and she died tragically just three years after their marriage. Reborn, she annulled the engagement, intending to live a solitary life, but unexpectedly, the Emperor bestowed upon her the title of Princess Yongning and arranged a marriage for her. General Xie Huai'an, of commoner origin, had no connections in the capital; if he hadn't married Jiang Shuwan, no one would have noticed him. A noblewoman marries...