Divorce lawyer Azra Günay handles the cases of influential people in Istanbul with her mother Çolpan Cevher and her sister Sanem Cevher. The four women of the Cevher family have their own methods of overcoming their past and have different reactions to it. All About Marriage reveals the dirty side of family ties, love, loyalty and divorce as well as the clients' stories.

The series tells the story of Zulf, who was thrown into a well in a deserted place where there are not even birds flying .. While she was waiting for her death, she was rescued by a young man named Kinan who appeared in front of her as a miracle, but when she discovers who Kanan is, she will be shocked by the shock of her life .. Kinan who saw Zalf The one who talks about her beauty being thrown into the well will turn his world ... The crime that was committed fifteen years ago will return, and the blood that was shed with her will affect the two families until love comes and all that is erased ..

Cemre, along with her little daughter, tries to escape the violent nightmare of a marriage she has fallen into after fondly getting married... Rüya who has never faced the bitter side of truth in her beautiful, privileged life... Çiçek, who is on the verge of losing her identity and her beauty that is identical to her existence, while trying to start a clean slate to a happy life. These three women whose characters and stories are very different from one another cross paths during a fire in a cistern. Nothing will ever be the same once the flames calm down.