JTA — “Big Bang Theory” star Mayim Bialik announced that she and her husband will divorce.

Bialik, who practices modern Orthodox Judaism, and Michael Stone will divorce over “irreconcilable differences,” Bialik wrote on her website. The couple has been married for nine years and has two children.

Bialik, who also starred in the popular sitcom “Blossom,” said on her website that the couple’s attachment parenting did not play a role in the decision to divorce, TMZ reported. “Relationships are complicated no matter what style of parenting you choose,” she wrote.