According to an announcement that Lacey made via her Instagram page on Nov. 23, 2021, her sister Wendy passed away at just 46 years old.

The 39-year-old star did not share Wendy's cause of death, but took some time to reflect on the positive aspects of Wendy's life and how much she's going to miss her.

She started off her post by saying, "My beautiful sister, Wendy. Our hearts are shattered into a million pieces that I don’t know how we will ever put back together again now that you’re gone. We love and adore you more than we can ever say and we will continue to forever and ever and ever."

The actress — who also has another sister named Chrissy as well as a brother named Tony — added: "The shocking loss has left us so broken-hearted. Our lives will never be the same without my dear sister, but we cling to the promises of Jesus that we will be together again in eternity. Please keep our family, especially her two boys, in your hearts and prayers. Thank you so much."

Little is known publicly about who Wendy was prior to her passing. Per the Daily Mail, Wendy was residing in Texas and had two sons with a man named Shane Riggio, 45. The status of their relationship at the time of her death is unknown, however. Per the outlet, Wendy worked as a baker at Market Street, a popular grocery store chain.