The wife of NBA star Dwyane Wade has filed a lawsuit against the Miami Heat guard's alleged actress girlfriend, claiming her conduct around their young children has inflicted emotional distress. Siohvaughn Wade claims actress Gabrielle Union "engaged in sexual foreplay with Dwyane Wade" in front of Wade's 8-year-old and 2-year-old sons while on an unsupervised visitation to the basketball star's Miami home, according to a suit filed Tuesday in Cook County Circuit Court. The suit also claims Wade's oldest son was allowed to play unsupervised in or around the Miami home's pool at night. Wade and Union ignored the boy, whose "screams and cries" eventually got the attention of Wade's mother, Jolinda Wade, who took the boy inside, according to the suit. The 8-year-old later told court appointed child representative Lester Barelay what happened and asked him "to put his father in jail..." so he would not have to return to the home, which he calls "the house where the woman kissing daddy lives," the suit said. The suit also claims the younger child nearly drowned while in his father's care and Union drove the boys to the park with his oldest son in the front seat. On one visitation, Wade allegedly orchestrated a meeting between Union and the boys, where he introduced the actress as his "girlfriend" and said "that is why your mom and I are going to divorce," according to the suit. http://blogs.suntimes.com/sportsprose/2010/05/dwyane_wades_wife_sues_his_all.html