Say Yes to the Dress airs Saturdays (8 p.m. ET) on TLC
The bride — and her groom’s wife — wore white.
On Saturday’s Say Yes to the Dress, Kleinfeld bridal salon welcomes its a first polygamous throuple: Jennifer, her fiancé Peter and Peter’s wife Ellen.
In an exclusive clip from the episode, Jennifer explains to consultant Debbie Asprea how she became ready to say “I do” to a man who’d already walked down the aisle.
After 10 years of marriage, “Ellen had some serious health issues which put a strain on their marriage,” Jennifer says.
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Ellen reveals that a bout with Obsessive-Compulsive Disorder after the birth of her daughter left her repulsed by touch, which she felt was “unfair” to Peter.
He shares, “I never wanted to embarrass Ellen. and I never wanted people that don’t understand all of the details of our life, to know that I was lonely.”
Peter continues, “This isn’t really religious-based. We were all Catholic, [this is] clearly pretty far from the religion in which we were raised.”
Says Ellen, “This was something that I kind of pushed. I wanted to be sure that he was okay.”
So what does a bride-to-be wear to her polygamous wedding?
PEOPLE has the First Look at Jennifer in her stunning, strapless, A-line Plaza gown with a sweetheart neckline from designer Anne Barge.
Say Yes to the Dress airs Saturday at 8 p.m. ET on TLC.