The cause of Lacey Chabert’s sister Wendy’s death is not yet revealed. 

The reason, however, remains unknown because neither her relatives nor anybody else has said anything.

Nonetheless, speculations say that an automobile collision is to blame.

On October 24, 2021, her sister, @thereallacey, revealed her death on her official Instagram account.

On Thanksgiving Day, she followed up with yet another post.

Lacey wrote two days later, on the occasion of the premiere of Castle Hart, that the loss had crushed her heart.

For National Sisters Day in August, Chabert shared a childhood photo with Wendy and her other elder sister, Crissy.