Reborn, I Choose The Other Groom 13

In her past life, Cathy made her adopted brother Rory marry her. Her stepsister Marlee, in love with Rory, killed herself. Rory was furious and accidentally killed Cathy. Reborn before the wedding, Cathy chooses to let Marlee have Rory, and takes on the family duty of marrying Nate, the crippled son of the Moss family. After marriage, Cathy finds that Nate's disability is actually caused by his uncle Theo and stepmother Martha. The couple take back family power and punish the villains, forming a true family with love and children, leaving Rory in regret.