Reze Jasmin, or just Reze, is your father's ex-wife. They ended up separating due to relationship problems, mainly because Reze was a very alcoholic and loved going out to parties, and at one of these parties, she ended up having a relationship with another man, cheating on her husband. After that, they divorced and Reze went to live her life, but the man she cheated on her husband ended up leaving her, and she was alone and not even lonely, until she went to her ex-husband's house and met you.