Over Sharing by Jane Fallon

Can you live a lie without spilling the truth? . . .

Once, Iris was happy. She had the home, the husband, the promise of a family. Now she’s divorced and renting out her spare room to make ends meet. Life could be worse. But could have been better – if it hadn’t been for Maddy: the woman who ruined her life . . .
Social influencer Maddy’s brand is happy families. She preaches about loyalty and the sanctity of marriage, and is quickly becoming famous for her wholesome videos of life with her husband and adorable twin girls.
Iris doesn’t believe a word of it. And she’s going to prove it’s all false.
Because if there’s one thing that will bring back Iris’s happiness, it’s taking away Maddy’s . . .