Miley Cyrus and Liam Hemsworth may soon call it quits if the “Wrecking Ball” singer does not give away her pot addiction, according to a new report. The news comes just over a month after reports surfaced that Cyrus and Hemsworth rekindled their romance and have been planning on a wedding.

Hemsworth has reportedly warned Cyrus to stop her excessive use of marijuana as her habit is driving “The Hunger Games’ star “crazy.” Last week, Cyrus took to her Instagram account to post a topless selfie while she smoked up. The 23-year-old singer had captioned the photo: “Really busy.”

“They recently had a huge fight. Liam told Miley he wants her to quit pot,” a source told InTouch Weekly. “He can’t believe how often she gets high.” The source also reportedly added that “every day Liam comes home and the entire house reeks of weed,” and “he’s so annoyed.”

According to Hollywood Life, Hemsworth might even call off their wedding in case Cyrus does not straighten up her behavior.

“Their relationship,” the source reportedly said, “is definitely strained right now.”

This is not the first time that rumors about tensions between Cyrus and Hemsworth have made the headlines. Over the past few weeks, reports surfaced that the couple was going through a tough time as Cyrus was forcing Hemsworth to sign a $176 million prenup. Some reports also claimed that Cyrus was pushing the 26-year-old star to get married, causing a friction in their relationship.

However, Gossip Cop debunked the report, saying the two were not fighting over their wedding.

OK! Magazine claimed last month that the 23-year-old singer was pregnant with Hemsworth’s child, and that she was using her rumored pregnancy to keep the 26-year-old star with her. Over the past few weeks, rumors also surfaced that Cyrus and Hemsworth had married in a private wedding ceremony on a beach in Australia during the winter holidays.

However, the couple has not addressed any wedding or pregnancy rumors.

Hollywood Life had earlier reported that Cyrus was making efforts to make her relationship with Hemsworth work. The singer was reportedly toning down her image since getting back with Hemsworth.

“As far as her image she has already taken huge steps to tone that down, she is much softer and less raunchy these days and that’s all because of Liam,” an insider told Hollywood Life.