With Mother’s Day approaching, one of Barnardo’s adoptive mums has shared her inspiring story in the hopes of encouraging other families to welcome a vulnerable child into their lives. Louisa, 47, from Birmingham, works in a school and had seen how children in care flourish when they find their forever families. When her sons left home and she decided to extend her family, she contacted Barnardo’s, which has been finding families for vulnerable children for more than 100 years, and…