A woman discovered her husband’s infidelity through their grocery rewards account, revealing his secret trips to see an ex-girlfriend in a different suburb.

The wife first checked their joint bank accounts but found nothing suspicious. Then, she discovered transactions from Coles and Bunnings, but without specific locations, she couldn’t prove anything. Cass suggested checking their joint rewards accounts, and they found a Flybuys account.
When they opened the app, they saw all the transactions listed with the suburbs. It turned out the purchases were made in a suburb where the husband’s ex-girlfriend lived. Cass humorously noted that while the wife saved $10 on groceries, it led to a costly divorce.
Cass runs Venus Investigations, a female-led business that helps women with background checks and surveillance. Viewers on TikTok shared their own stories of catching cheating partners, with one woman saying she caught her ex the same way.
In another clip, Cass shared a tip for catching a cheating partner by borrowing their phone. She suggested checking the most recently used emojis, which can reveal a lot. One woman found an eggplant emoji, a common symbol for something inappropriate, which her partner had never sent her before.