Hilary Duff‘s husband is not the one member of the family of hers to search out themselves in the midst of the “Lizzie McGuire” alum’s suspected beef with fellow Disney star Ashley Tisdale.

Web sleuths have confirmed that Hilary’s sister, Haylie Duff, has picked a aspect within the newest Y2K drama taking on the web, and it is not in help of her “Materials Ladies” co-star.

For many who may be unfamiliar, Ashley Tisdale sparked a social media frenzy in early January 2026 after sharing that she had determined to go away her “poisonous” mother group in her rearview after realizing that the dynamic was unhealthy.

In accordance with Us Weekly, Haylie expressed help for Tisdale on Instagram by liking the actor’s joint submit with “The Reduce,” the location the place she shared her private essay. “LEAVE YOUR TOXIC FRIENDS BEHIND YOU IN 2026, says @ashleytisdalefrench,” the photograph’s caption reads. “For #ItsBeenAYear, the actress, magnificence founder, and mom particulars dumping her mother group, the place the bullying between girls mirrored their youngsters’s playground antics. Learn the story of the way it all unfolded, in her personal phrases, on the hyperlink in bio.”

Whereas Hilary and Haylie have all the time appeared shut, even sharing the display within the 2006 movie “Materials Ladies” and dealing collectively behind the scenes on the “Lizzie McGuire” film, followers have lengthy suspected a rift between the well-known sisters. A 2023 Reddit thread shares extra, with followers speculating that a part of their fallout stems from Haylie’s alleged help of right-wing ideologies.

In accordance with a report from The Blast, Tisdale triggered a frenzy on-line after her private essay about how leaving a “poisonous” mother group helped her notice she deserved higher from buddies in her life went viral.

Within the essay, Tisdale wrote about feeling excluded from her group of buddies, which reportedly included Meghan Trainor, Mandy Moore, and Hilary, saying she’d typically discover out on social media that they had been hanging out with out her.

“One other time, at one of many mother’s dinner events, I spotted the place I sat along with her, which was on the finish of the desk, removed from the remainder of the ladies,” Tisdale continued. “I used to be beginning to really feel frozen out of the group, noticing each approach that they appeared to exclude me.”

However she did not cease there. Tisdale added that she ultimately determined to interrupt up along with her group over textual content, telling them that the dynamic was “too highschool for me.”

Whereas a rep from Tisdale’s crew denied that her essay was about any specific celeb, Hilary’s husband, Matthew Koma, took a direct jab on the “Excessive College Musical” singer in his Instagram Tales, as lined by The Blast.

Within the image, the songwriter is seen mimicking a pose much like Tisdale’s. He captioned the picture: “When You are The Most Self-Obsessed Tone Deaf Particular person On Earth, Different Mothers Have a tendency To Shift Focus To Their Precise Toddlers,” earlier than including, “A Mother Group Inform All By way of A Father’s Eyes.”

Followers had been break up down the center concerning Koma’s transfer, with some admitting that they had been dwelling for the mess, whereas others accused the singer of continually attacking girls.

Tisdale, who grew to become a mom throughout the peak of the COVID-19 pandemic, sought to encourage readers of her private essay with recommendation she’s realized from motherhood.

“Motherhood has sufficient challenges with out having to surprise if the folks round you’re in your aspect,” she shared, reminding her followers that they “deserve” to expertise the thrills of being a mom with real supporters and family members.

“And if you must surprise in the event that they [do support you], right here’s the hard-earned lesson I hope you’ll take to coronary heart: It’s not the proper group for you. Even when it seems like they’re having the perfect time on Instagram,” she completed.