You Made Me Lose My Baby for Your First Love, So I Made Sure You’d Never Have Heirs

[System + household intrigue + winning her back + second male lead takes the heroine + male lead is devoted to her alone, heroine has had other partners] After losing her child, Gu Wanning was overcome with despair. Just as she was about to ask the System to send her home, she learned that it hadn't been an accident. Her husband had deliberately caused her to miscarry, all because his first love said seeing her pregnant belly brought back painful memories. Gu Wanning thought it was utterly absurd, utterly ridiculous! She refused the System's offer to send her back to the modern world and decided to stay, so everyone who had harmed her child would get what they deserved. Since that scumbag had given up his child for his first love, she'd kindly make sure he could never have children again. His first love wanted to be the Marchioness? She'd make sure the woman stayed a concubine for the rest of her life, with no chance of changing her status. His first love hired someone to ruin Gu Wanning's virtue? She'd use the scheme to her advantage, have a child without the father's involvement, and use her son to gain power over the entire marquis's household. After defeating the vicious woman and driving the scumbag to his grave, all she wanted was to live in splendor as a wealthy, powerful, beautiful Marchioness. But the father she'd cut out of the picture kept knocking on her window in the dead of night, shamelessly begging her to give him a title. He said, "Ningning, our son is almost old enough to marry. When are you going to give me a title?" Gu Wanning: "I just want to be a happy Marchioness on my own." He opened his collar, his gaze full of temptation. "As a general's wife, you'll have money and power, plus a handsome guy with an eight-pack. Want to give it a try?" Gu Wanning: "..."