Scotland's former First Minister Nicola Sturgeon defiantly rejected any blame Sunday for her estranged husband's embezzlement of Scottish National Party funds, saying she wouldn't apologize for his crimes.

Sturgeon told the BBC that she felt betrayed by the actions of her husband, Peter Murrell, who last week pleaded guilty to stealing more than 400,000 pounds ($540,000) from the SNP to fund a lavish lifestyle when he was the party's chief executive. She consistently denied having any knowledge of his crimes.

"I am not responsible for the crimes that my former husband committed,'' she told the BBC. "I'm not going to apologize for somebody else's crimes."