Brown went into further detail while examining Rousey's reaction to her loss last year and how long it's taken her to find the desire to return.
For most fighters a loss serves as the ultimate motivation to get back as soon as possible with vengeance fuelling a return to action. Brown says he hasn't seen anything like that from Rousey over the past year.
Rousey has instead stayed completely out of the public spotlight and hasn't really said much about her return outside of a couple interviews since falling to Holm in 2015.
"I look at it different. I look at what are you in this sport for? What's your motivation?" Brown said. "When you look at someone like her that one loss destroys you like that? We went over this whole thing about talking about suicide. My kids watch that (expletive), I don't want to hear her talking about that crap when my kids are watching that show.
"When you let one loss do that to you what it's done to her, I don't respect that. That means your motivation is different than it should be. It's not pure. It's just not what I would call satisfactory.
"I said that right after she lost to Holly (Holm), we did a podcast and I said now we're going to find out who Ronda really is. We found out. It's been almost a year. We found out who she is. She's a quitter. That's not the type of person I respect. That's not the type of person I want my kids to be looking up to."