1000-LB. SISTERS star Tammy Slaton has been “dating again” and is “open to a relationship with a woman” an insider has exclusively told The U.S. Sun.

Tammy, 37, attended the funeral of her late husband Caleb Willingham on July 30 but has already bounced back on the dating scene.

A source close to the 1000-Lb. Sisters star told The U.S. Sun that Tammy is “in her bad b***h era.”

The insider explained: “Tammy has lost all of this weight, and she’s ready to get back out there.”

As of July, Tammy weighed close to 340 pounds after weighing 717 in 2021.

The source continued: “Caleb passing away was hard for her, but they were already having problems and she felt he didn’t have time for her.

“Tammy felt that he didn’t put effort into trying to move to Kentucky and get out of rehab to be with her.”

The TLC star is ready to move on and is looking for a girlfriend instead of a boyfriend this time around, the source shared.

The insider said: “Tammy is pansexual, and she’s looking to date a woman right now.

“She’s been talking to a few people, but nothing is serious.”

‘I STILL LOVE HIM’

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In May, The U.S. Sun reported Tammy and Caleb split because of his refusal to improve his health.

The couple were also in talks about divorce, although Tammy never officially filed.

“They split up because Caleb hasn’t been following his diet in rehab,” an insider alleged and added: “He has gained 30 pounds and hasn’t been working his program.”

According to another source, Tammy and Caleb have been estranged and “didn’t talk much” in the weeks leading up to his death.

In a TikTok post close to his time of death in June, Tammy said: “Yeah, we were having problems, but I loved that man, and I still do.

“I miss him like crazy, but I wanted to thank everybody for – I’m sorry.”

Tammy could barely keep going and stopped to cry.

She continued: “Thank you, everybody, for your comments, I appreciate it, I really do.”

Tammy added she is thankful Caleb is “not in pain anymore” and knows “he’s in a better place.”

“Thank you all from the bottom of my heart, I really loved him,” Tammy concluded and blew a kiss to the camera.

The star disabled comments from her post.

SAD GOODBYE

Although the source said Tammy has already moved on, the star couldn’t help but shed a tear at Caleb’s funeral.

Tammy broke down in tears during an emotionally vulnerable moment, as captured in the heart-wrenching photos obtained exclusively by The U.S. Sun.

Her friends and family had an intimate gathering to help her say her final goodbyes.

Even though Caleb was originally from Indiana, they had the private ceremony a few minutes from Tammy’s home in Kentucky.

In the photos, the 1000-Lb. Sisters star wore a short black dress and brought a bouquet of colorful flowers.

At the sunset celebration of life, Tammy sat in the front row of folding chairs and became emotional.

She began to tear up and had to wipe a few aside as she had her sister Amy, 35, by her side.

TRAGIC LOSS

The U.S. Sun previously reported that Caleb died on June 30 at 40 years old and it has been tough on Tammy because she “knows it could have been herself,” according to a source.

An insider said Tammy has been having a hard time processing Caleb’s death because of their shared time at the Ohio weight loss clinic.

The insider stated: “They were best friends and were supporters of each other in the clinic, and [his death is] devastating for her.”

Tammy’s friend continued: “She told me she could have easily been him.”

The source explained: “Tammy went through the same experience that Caleb did and wanted him to get better, but he just didn’t have a drive [to lose weight].

“She didn’t have the drive for a bit and was struggling with alcohol abuse and not caring and I think Caleb had the same mindset of ‘I’ve already done this to myself, I’m already this big, there’s no turning back.'”

The source concluded: “It’s hard on her because she has experienced it and is of the mindset of, ‘This could have been me.'”