David Tutera is the host of My Fair Wedding on WE.
But long-time domestic partner Ryan Jurica - who is expecting a surrogate to give birth to twins on behalf of the couple in July - has a problem with a very different form of hosting done by Tutera:
He has accused his husband of entertaining escorts as part of an alleged sex addiction.
Jurica filed documents in Connecticut last month to end his civil union with the television personality, writing in the papers:
"After repeated attempts at marriage counseling and therapy, we have been unable to save our relationship due to [David's] addiction to sex."
Jurica adds that Tutera has refused to seek help and has "engaged in a pattern of hiring sex escorts and prostitutes." He also says Tutera initiated the split and Jurica turned to drinking in response, eventually checking into a rehab facility.
In separate documents, both sides have demanded full custody of their unborn children.
Responds Tutera to the allegations, in a statement to TMZ:
"I am saddened by these developments; I am angered by the lies; and I am committed to moving beyond this painful moment to focus on my professional commitments and the upcoming birth of my children."