A HARDCORE band has dismissed a member after they say he went through with a cruel plot to secretly mess with another member’s hormones to steal their fiancée’.

The Nashville-based band, Llorona, shared the alleged sick scheme on its Instagram last week and said its vocalist, Diego, put estrogen into protein powder that he gifted the other member, Sixx.

Diego allegedly admitted to putting estrogen into the protein powder to make Sixx more feminine so he could try and steal their partner by looking more manly.

Llorona said Diego admitted to the plot while intoxicated through text and posted texts to its Instagram story.

“I was really drunk and told Sixx and his fiance that I was obsessed with her and had a deep hatred for Sixx and gave Sixx estrogen to get an edge up on him,” a text posted to Llorona’s Instagram said, The PRP reported.

Llorona called the behavior concerning and a “caveman mindset that makes zero sense.”

The band also posted a long note explaining their decision to let Diego go,

“We have decided to part ways with our vocalist Diego due to the admission of very disturbing and concerning behavior towards one of our band members and their partner,” the band said in a note on Instagram, The New York Post reported.

Llorona added that Diego admitted he was obsessed with Sixx’s partner and tried to “force a transition.”

“He has admitted to being obsessed with said partner, and has been attempting to sabotage their relationship by cutting pre-workout he frequently gifts from his job with high amounts of estrogen in them,” the band said.

“He has been attempting to force a transition onto him for the last five months in hopes that would give him opportunity to swoop in once he looks stronger and more manly in comparison.”

“(Stupid caveman, mindset that makes zero sense)”

The band said Sixx thought something was wrong and spent tons of money going to the doctor because of the estrogen.

“This tampering has caused confusion in thousands of dollars in medical bills the past months, trying to figure out what’s wrong,” the band said.

“We would not know any of this, unless Diego had gotten way too intoxicated and outsed himself, and then stated an admission to all of this via text.

“There are many more disgusting details that have been left out for the sake of privacy in general censorship.”

Llorona also posted messages from Sixx that explained the side effects he got from the estrogen.

“I have had physical changes from the hormones besides stomach ulcers, weight loss, and muscle fatigue that I will not get into, as well as notable mental changes,” Sixx said, The Post reported.

“He will not pass off what he admitted to as a joke or confusion, even in his state of drunkenness.

“What he did is disgusting and has had an immense negative effect on my life.”

Llorona has since deleted its Instagram.

The U.S. Sun was not able to reach Llorona or Diego.