Bre Tiesi fired back at an Instagram user who suggested she get a night nurse for her baby and have Nick Cannon pay for it. In a now-defunct Instagram story, Tiesi warned her followers against giving her unsolicited advice or making suggestions about the father of her child, saying Cannon is not her "sugar daddy."

The tirade started after Tiesi shared on her Instagram Story that she had not slept for three days because of her son, who had been "screaming his little head off." A commenter then suggested that she hire a night nurse, to which the model asked if they would be the one to pay for the nurse. The Instagram user then responded that she should "tell Nick."

"I don't need your unsolicited advice, thanks," Tiesi commented back. "U have some f****ng nerve."

The following day, Tiesi left a message to her followers on her Instagram story concerning her relationship with Cannon and their share of responsibilities as the mother and father of their new baby. "KEEP MY PARENTING, MY KID AND MY BABY DADDY'S NAME OUT UR MOUTH," she wrote.

"Nick is NOT my sugar daddy. Nick is MY F**KIN CHILD's FATHER THAT IS ALL. Watch your f**kin mouth when you speak on mine!" she added.

Tiesi went on to shed light on her initial post that sparked the exchange. The "Selling Sunset" star said her post was simply about her sharing one of her difficult moments as a mother. "I was talking about how I haven't slept bc baby is teething early and that a family member came to visit and spilled my milk all over the couch put my ember cup in the microwave which is electronic and that it was only 9am," she wrote.

She added that she was not complaining and that it's not at all about Cannon. "NOONE was talking about Nick this person decided to bring him up. She took it there just like everyone else does I heart it allllll day," she said.

Cannon and Tiesi announced the birth of their son, Legendary Love, back in July.

nick cannon screen grab from the nick cannon show
nick cannon screen grab from the nick cannon show The Nick Cannon Show