My Live-In MIL Secretly Starved My 10-Year-Old Over a Mushroom Phobia. I Evicted Her Immediately.

Most of us were raised with some version of the “clean your plate” rule, a well-intentioned effort by our parents to make sure we were nourished and not wasteful. It’s a common memory. But there’s a significant difference between encouraging a child to try their peas and waging a full-blown psychological war over a single food.

However, one woman recently took to the internet to share a story about a grandmother whose idea of “tough love” crossed every imaginable line of decency and respect, proving that some battles at the dinner table are not about nutrition at all.

The Incident

A working mother, who is in the medical field along with her husband, shared her family’s distressing situation. Her mother-in-law lived with them, and as a favor, would watch their 10-year-old daughter, Susie, after school and cook her dinner on nights the parents worked late. It seemed like a perfect arrangement. There was just one small, well-known fact: Susie absolutely despises mushrooms. She’s not a picky eater, but the taste, texture, and even the smell of mushrooms are unbearable for her.

One evening, when both parents were home, their daughter came to them in tears. She confessed that she was “sick and tired of being starved most nights” and begged them to make her dinner instead of her grandmother. The parents were horrified to learn that for weeks, every single meal the grandmother prepared for Susie was centered around mushrooms. Portobello mushroom burgers, mushroom risotto, mushroom pasta—you name it. Crucially, these dishes were only ever served when the parents were not home.

When Susie would politely refuse, her grandmother’s response was cold and dismissive. She would tell the 10-year-old to “suit herself but she’s not getting any other food the rest of the night.” The grandmother insisted that Susie had to “outgrow this stupid mushroom hatred.”

When confronted, the mother-in-law was completely unapologetic, calling her actions “tough love.” The argument escalated, and the grandmother lashed out, calling her daughter-in-law a terrible mother for “prioritizing my career over my child.” That was the final straw. The mother promptly told her to get out of their house.

The Internet Reacts

The online community was overwhelmingly on the mother’s side, with thousands of people expressing their shock and anger at the grandmother’s behavior. The reactions fell into a few distinct camps.

First, there was the “Absolutely Not” crowd, who saw the grandmother’s actions as a malicious power play. One of the most popular comments summed it up perfectly: “This is a power move, pure and simple. She’s going to MAKE her love mushrooms or else!” Another person pointed out the deliberate cruelty, noting, “to tell the parents you’re feeding their child but secretly only prepare food with mushrooms is nothing short of sadistic.”

Many highlighted the grandmother’s secrecy as proof of her guilt. “These dishes aren’t made when either myself or my husband are around,” one user quoted, adding, “This should tell you, that she’s perfectly aware that this behavior is wrong.”

Then there was the group that tried to diagnose the “Deeper Motive.” These commenters didn’t defend the grandmother but suggested this was about more than mushrooms. They saw her resentment bubbling just below the surface. One insightful reader theorized, “It’s a power play with OP. Her true colors showed when she called OP a ‘terrible mother for prioritizing her career.’

That’s what this is about.” This camp believed the grandmother was using her granddaughter as a pawn to punish her daughter-in-law for having a successful career.

Finally, the “Petty Revenge” crowd chimed in with their own brand of justice. Many shared stories of how being forced to eat certain foods as children created lifelong aversions. As one person said, “If I would have been forced to eat them my whole childhood I would still hate them probably.”

Another commenter offered a satisfying, if cheeky, solution: “I’d invite her over just to serve her the one thing she doesn’t like for dinner and see how she reacts. Tell her to grow up if she gets mad about it.”

The Etiquette Verdict

Let’s be perfectly clear. What this grandmother did was not “tough love”; it was a cruel and manipulative abuse of trust. Withholding food from a child to prove a point is never acceptable. A caregiver’s primary responsibility is to ensure a child’s well-being, not to engage in a battle of wills over a food preference.

Everyone is entitled to their dislikes, and it’s not a character flaw to detest a certain food, especially for a child who is otherwise an adventurous eater. The grandmother overstepped her role, weaponized food, and revealed a deep-seated resentment that has no place in a loving home.

Your Thoughts

This situation is about so much more than mushrooms. It’s about respect, trust, and the boundaries we set with family. Was the grandmother’s behavior a simple mistake in judgment, or was the mother completely justified in asking her to leave?

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