Bianca Turetsky, a best-selling author from Brooklyn, believes that living separately from her Manhattan-based husband, Dr. Peter Bach, is the secret to their happy marriage. The couple surprised friends and family by maintaining separate residences even after tying the knot in September 2021. Initially, Turetsky realized that they couldn't share a home as Bach's teenage son was allergic to cats. However, the couple has continued to live separately even after the teen moved away for college. They spend several nights together at each other's places before returning to their respective residences. Turetsky said that their unusual living situation is the secret to their happiness, and it's so much better than what she expected marriage to look like.