Tori Spelling is reportedly covering the cost of her cheating husband's rehab.
The actress' husband Dean McDermott entered rehab last month following reports he cheated on her in December.
It seems that Spelling is still standing by him, financially at least.
But with the star having to also look after the couple's four children while McDermott is away, her stress levels are reportedly sky high.
"Not only is Tori dealing with allegations of Dean's cheating and being a single mum right now, she's also stressed about standing by her man's finances," a source told Life & Style magazine.
The insider said that the cost of Dean's rehab is between $US60,000 ($A66,570) and $US70,000 ($A77,665) a month.
This could put an extra strain on the former Beverly Hills, 90210 actress, who hinted at money problems during an interview with People magazine in October.
The 40-year-old can't turn to her mother Candy either, as they have had a strained relationship since her father Aaron Spelling died in 2006.
It was reported that Candy only gave her daughter $US800,000 ($A887,606) of the family's $US500 million ($A554.75 million) fortune.
