Tameka Raymond is speaking out for the first time since the death of her son, Kile Glover, and since her ex-husband Usher‘s revealing interview on “Oprah’s Next Chapter.”

In a sneak peek of her 3-part interview with Nancy O’Dell from “Entertainment Tonight,” Tameka Raymond addresses the allegations that Usher cheated on her with one of her bridesmaids before their wedding.

Tameka says she knows Usher made it known that he cheated with her bridesmaid, who was also a family friend who even took Tameka to the hospital for the birth of her first child.  But Tameka revealed she actually feels more sympathy for the bridesmaid than Usher.  Because he took advantage of her vulnerability and “we all know how charming he can be.”

Check out a sneak peek below:

Tameka also opens up to Nancy about the courts awarding Usher primary custody, accusations that she is a gold-digger and the heartbreaking recent loss of her son in a jet skiing accident. The first of this three part interview will air on tonite, Tuesday, September 25th.