Introduction: A few years ago, my ex-boyfriend, who I broke up with after our one-night stand, came to visit me as a duke. He said he regretted abandoning me.What are you talking about? What鈥檚 there to regret when we鈥檝e split up with ease?Also, I think he even misunderstood my sister鈥檚 daughter for ours.鈥淚 had no idea. I didn鈥檛 know you were raising our child alone.鈥漌hat is this situation?Just then, my niece, who hid herself behind my back, stuck her tongue out at him.鈥淚 hate you, you鈥檙e a bad guy who abandoned us. Go away!鈥滺e staggered in a shocked manner.No, he didn鈥檛 abandon you.And I鈥檓 not your mother!...