“My mom completely enables Blake,” says his older sister, Sarah. She claims their mother, Sandra, pays his way, for everything, including housing, health insurance, utilities, car, car insurance - and his phone.

“I feel like that enables me to spend my money elsewhere – on drinking, going out and partying,” says the 26-year-old college grad. Blake admits he smokes pot every day and only works part time because he wants to party and pursue a modeling career.

“I admit it, I definitely enable my son,” says Sandra.

TELL DR. PHIL YOUR STORY: Is unbelievable drama dividing your family?

“My mom has created a monster,” says Sarah. “If it was up to me – I’ve told her this before – just cut him off. “

Sarah claims Blake resents her because she attended both a private high school and a private college, and now has a good paying job. According to Sandra, Blake attended public school, and because he earned good grades, was able to complete his first two years of undergraduate work at a community college, tuition-free. He eventually graduated with a 3.5 GPA and a BA in psychology but says the time he spent at community college cost him important contacts.

“You were able to build friendships over four years,” he tells Sarah. “I transferred in to a school of 35,000 people as a Junior, with no contacts – and no friends.” He says he’s not happy for his sister’s success now - because of how she acts – and treats him.

Is there more to Blake’s resentment toward his sister? Dr. Phil digs deeper on Thursday’s episode. Check here. to find out where you can watch.

TELL DR. PHIL YOUR STORY: Have a story Dr. Phil won't believe?

'Girls Are Weird.  They Don’t Know What They Want,'Says 26-Year-Old Who Claims He’s A 'Man Whore' Who 'Loves Sluts'