After the marriage, my husband's family listened to my voice and turned the tide

After Shang Tingli was reborn, she found that her husband had changed. It turned out that her cousin Yu Lanxi, who was arrogant, was also reborn. In her previous life, she married a sixth-rank military general, and finally became a first-rank imperial lady. But her cousin married a noble prince, but ended up being torn apart by five horses. No wonder her cousin wanted to change her marriage after she was reborn. But her cousin didn't know that without her help, there would be no famous general later? After living a new life, since her cousin was willing to follow the sixth-rank military general to suffer and die, let her go. It's just that Shang Tingli's situation in this life is not good, but don't be afraid, she can save it! So Shang Tingli took great pains to formulate a plan to save...