Family relationships don’t exist in vacuums.
From parents and siblings, to cousins and beyond, each bond impacts all the others in the family.
This is especially true for the strange triangle formed between sistersBrooke and Bayleeand Brooke’s husband, Denver.

Their relationship is generally pretty good, with Denver supporting Brooke in all her reality TV dreams.
“Denver … is a full supporter of just me, in general,” Brooke told The List.
“When the opportunity came [to be on TLC], it was a no brainer.

I mean, we’ve obviously talked about it and … he enjoyed it.”
But when it comes to Brooke and Baylee’s bond, Denver isn’t as accepting.
Here’s how Brooke’s relationship with Baylee really affects her marriage.

Luckily, for the most part, he does.
“For the majority of it?
It’s pretty good,” Baylee told The List of her relationship with her brother-in-law.
“We do have our disagreements sometimes, but I feel like it’s pretty good.
He really always sticks up for me, which I really appreciate.”
Brooke agreed, saying, “He does love her.
He really does love her.
And so that’s awesome.”
“Baylee has been there for us through so much,” Brooke explained.
“Baylee was really there a lot, whenever I needed her.
He worked a lot when my daughter was born …
I had to go to school.
So she watched Ace all the time for me whenever I had no nobody else.”
“Well, he’s kind of struggling,” Brooke revealed to The List.
“[Denver says] ‘You’re, my wife.
When we get married, it’s me and you; it’s not me and Baylee’ …
The biggest source of drama?
The fact that Baylee sleeps in the same bed as Brooke and Denver.
“It’s not that big of a deal if she sleeps in our bed,” Brooke declared.
And he’s had enough.
“Moving forward in the season, he does kind of put his foot down,” Brooke admitted.
“And you’ll get to see that … it’s definitely out in this season.”
New episodes of TLC’s “Extreme Sisters” air Sundays at 10 p.m. ET/PT.