'Alaskan Bush' Wedding! Noah Brown To Wed Fiancee Rhain In Idaho Tonight

After a difficult past year, the entire Brown family has gathered in Idaho for son Noah's wedding to his fiancee Ruth "Rhain" Merrill, RadarOnline.com can exclusively report.

A source close to the Alaskan Bush People family told RadarOnline.com that Billy and Ami's 26-year-old son will say "I do" to his love of nearly two years today, August 15, at 4:30 pm in a "small, intimate" ceremony.

"There will only be 20 people," the source told RadarOnline.com, adding that the rough-and-tumble country boys are "all gussied up in tuxes" for the formal affair.

"I am really happy for him," Noah's brother Bear told RadarOnline.com. "I think he found a good girl, and we are all really happy for them."

"Our nest is getting empty!" matriarch Ami told RadarOnline.com.

Not all family members immediately approved of the romance.

As RadarOnline.com previously reported, Noah's bride legally changed her name from Ruth to Rhain in 2017 — and the Browns were suspect, because their youngest daughter is named Rain!

"It was a little 'single white female' to some of the family," a source told RadarOnline.com.

The family even skipped out on a pre-wedding celebration in March.

But now, it appears the clan has mended any tension — and the family is showing their support for the happy couple.

In other good news, Ami is now in remission after a long, hard battle with cancer.

The new season of Alaskan Bush People premieres on Sunday, August 19 on Discovery.