Hilary Duff is one unhappy lady, after a dispute with her neighbor, Dieter Addison, led to reports that her boyfriend Matt Koma punched him. 

One of the actress' representatives released a statement to E! News stating that the actress has reached "breaking point" due to the stress being caused by her neighbors.

It also said that Duff and her child have been subject to near-constant secondhand smoke.

The statement read: "Hilary and her young son have been subjected to excessive secondhand smoke, late night noise, garbage in the hallways, and an overall hazardous living environment from this man for months now.  

"She tried numerous times in polite ways to handle this situation including countless sessions with the landlords of the building. As every mother knows, protecting your kid has to come first and foremost and that is her primary goal.  She reached a breaking point after a 15 hour work day and yet another sleepless night."

According to Page Six, Duff's neighbor had called police to report that Duff's boyfriend had punched him.

E! News got further information on the incident, with the NYPD confirming that at "approximately 11:26 hours police responded to a 911 call inside of a residential location along Wooster Street within the confines of the 1st Precinct. 

"Upon arrival police were informed by a 26-year-old male victim that he had a dispute with another male at the location. Following the dispute, the male suspect struck the victim. There were no visible injuries."

No arrests were made, but Addisson did speak to Page Six to give his side of the story. He alledged: "I had to call the police this morning because Hilary's boyfriend, Matthew Koma, barged in and tried to punch me in the face."

"I tried to avoid his fist, but he hit me on the head. So I pushed him out of the apartment, but I didn't assault him."

A Koma representative told E! News that these claims were "absolutely untrue", as did a source close to Duff. 

Duff wrote a stinging reaction to her neighbor's actions on Instagram, stating: "Calling all New Yorkers with asshole neighbors—really open to any advice you have.My neighbor smokes cigarettes and weed all night long. My apartment reeks. Seriously, what do I do?"

She added: "We know your parents pay your rent. We know you've never worked a day in your life—must be nice.

"Have some respect for your neighbors who work hard to live in that building. Don't be a dick dude—and put your trash down the shoot."

She added: "Worked 15 hours yesterday and back at work again at 5:30 a.m.This is the real world Dieter the [eggplant emoji]. Your smoking ain't delicious."

She also posted photos of Addison Instagram profile and asked him to "stop breaking all your furniture when you fight with your girlfriend or boyfriend."

Her final post read: "Dieter get a vape."

This war between the two doesn't seem to be over.