Dwyane Wade's Ex-Wife Sues Mistress Gabrielle Union

"It's gettin' hot in herre" and Dwyane Wade's estranged wife, Siohvaughn (pictured below), has turned up the heat! Apparently the soon-to-be ex-missus is allegedly peeved at Wade's girlfriend, actress Gabrielle Union (pictured above) for not exercising discretion in front of the couple's two young sons and inflicting them with emotional distress during the divorce proceedings. The angry spouse is also hitting Union with another lawsuit, where she is seeking damages for breaking up her marriage to the former NBA championship and gold medal winner.

Siohvaughn claims, the actress "engaged in sexual foreplay with Dwyane Wade" in front of her small sons, ages 2 and 8, 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 makes mention of how the battling couple's oldest son was left unsupervised in and around the pool at night at Wade's home. The legal papers detail how the younger son almost drowned while under Wade's "watchful eye." There is also an account of how Union drove the boys to a park and placed the oldest child in the front seat of the vehicle.

The lawsuit alleges that the couple's oldest child has sought medical treatment for stress and anxiety, has developed nervous habits, experiences headaches and is generally anxious to the point of "significant" hair loss, causing bald spots. It also notes that the boy is currently seeking court-mandated mental evaluations at the University of Chicago.

Wade and Siohvaughn's marital breakup has certainly been fodder for the tabloids. Accusations of affairs, STDs, abuse, neglect, mental cruelty, abandonment...the nasty allegations seem endless. The couple have known each other since they were 15-year-old high schoolers, they dated exclusively, lived together during college and married in 2002. Can you say..."no pre-nup?"

Reportedly Siohvaughn and her sons are seeking $50,000 from Union at an upcoming trial.