I’m so frustrated with my stepson’s girlfriend! He used to spend all his time with me, but now she’s all he cares about. I’ve even heard he’s sending her intimate photos, which makes me oddly envious—especially since he’s apparently quite impressive, possibly even more so than my husband. She doesn’t deserve him! I’ve got a plan to win back what’s mine, and it involves a form-fitting dress, killer heels, and a clever little fib.