A MUM-OF-TWO has said that having sex outside of her marriage makes her a BETTER mother. Gracie ‘X’ is part of an ‘ethical non-monogamy’ community – where members openly indulge in extramarital sex with the full knowledge of their spouse. The pilates teacher and writer is mum to 16-year-old Tallulah and 11-year-old Merlin, and believes her open and positive attitude to sex makes her a better parent. Rather than hide her sexual exploits from her children, Gracie, prefers to be open, and says she would be supportive if her daughter decided to follow in her footsteps. And the 48-year-old believes her sexual freedom creates a happier home and family.