Ryan Edwards has married Mackenzie Standifer.

Their wedding is seen in a sneak peek of her reality TV show Teen Mom OG. The finale airs on Monday.

Ryan and Standifer tied the knot in May before Ryan checked into a treatment facility in June for substance abuse. But this is the first time fans are getting a look at the ceremony.

Tied the knot! Ryan Edwards has married Mackenzie Standifer. Their wedding is seen in a sneak peek of her reality TV show Teen Mom OG. The finale airs on Monday

Posed up: She took photos by the lake as his parents looked on

Bride: Mackenzie looked beautiful in a low-cut white dress with beading. She wore her long locks down and seemed to be beaming with joy

Mackenzie looked beautiful in a low-cut white dress with beading. She wore her long locks down and seemed to be beaming with joy.

The only people at the wedding were his parents who served as witnesses.

Ryan has son Bentley with his ex-fiancée Maci Bookout.

Not there: His son Bentley with Maci Bookout was not present

The bad is in the past: Ryan and Standifer tied the knot in May before Ryan checked into a treatment facility in June for substance abuse

Bentley did not make the nuptials and that made Ryan's mother upset.

She starts to cry as she says 'the most important people are not here.'

'I don’t think we’re [going to tell Bentley],' Edwards says to his father Larry.

'If he does find out, we’re gonna sit him down.'

New new: This is the first time fans are getting a look at the ceremony

In love: The TV stars held hands at the nuptials

'It don’t matter if there are 100 people or two people. It just matters as long as we love each other,' he tells Standifer.

Bookout had staged an intervention for Ryan earlier this year.

'I’m hoping to get some advice on helping an addict,' Bookout, 25, said.

Lovely: She wore a long gown that had a low scoop in the back; here she is seen in the parking lot

'He is my oldest son’s father. I’m not really sure what exactly he’s using, but sometimes he’ll fall asleep while you’re trying to have a conversation with him or he’s extremely wide eyed. He doesn’t look right.'

Amber Portwood told US Ryan is doing fine.

'Ryan's doing great now. He has a lot of support,' she added.

Teen Mom OG airs on Monday on MTV at 9 p.m. ET.