“The Secret Lives of Mormon Wives” star Jessi Draper just got a small victory in her divorce from Jordan Ngatikaura … Jordan’s request for a temporary restraining order against her was just denied, TMZ has learned.

Page Six was the first to report the TRO — which Jessi opposed — was tossed out by a judge.

Jordan filed the request as a part of their ongoing divorce case which began Thursday after 5 years of marriage and 2 children together.

We broke the story … Jessi and Jordan listed their Salt Lake City home amid speculation the two were splitting — and after seeing their relationship run its course on ‘Mormon Wives,’ it seems clear the couple is officially dunzo.

Last week, Jordan told us … “While our paths are now moving in different directions, my priority remains my children and ensuring they feel loved, supported, and protected through this transition.”