The Young Lady Escaped from Marriage and Was Caught Again

My sweetheart said that his mother's time was short, so he asked me to fake a marriage with him to make her happy. I thought that it would be fine if he gave her a lot of money, and getting a certificate would not be a loss. And considering how handsome he is (and how pitiful he is because of his infertility), if he doesn't control himself, he won't sleep in vain. As a result, the child is now in the second grade. This liar did not expect that he would even lie to his brother.