My sister, Sue Wright, who has died aged 57, devoted her life to raising awareness about fostering and adoption as well as practising as a child protection barrister and becoming a successful businesswoman.Our upbringing was unhappy and Sue went into foster care aged 16, but the placement did not work out; by the age of 17 she was living in a Salvation Army-run establishment with a 17-year-old flatmate, living on a £40 a week allowance. From 1982 to 1984 she found part-time work cooking an