Kourtney Kardashian: Scott and I "Got to a Dark Place" in Miami

My, how things have changed since the first season of Kourtney and Khloe Take Miami. When last we saw the Kardashian sisters in South Beach, the two were swinging singles living it up in a social hot spot. Now, Kourtney is the new mom of baby Mason and Khloe is married to Los Angeles Lakers star Lamar Odom.

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As the girls head back to Miami in Season 2, newlywed Khloe is less than thrilled about living alongside Kourtney's baby-daddy Scott Disick. Find out why Khloe says she finally gave in to Kourtney's "guilt trips" about returning to Miami, why there was constant tension in the house and how things reached a "dark place" between Kourtney and Scott.

TVGuide.com: So much has changed for both of you since last season. What's it been like?
Kourtney: It's pretty crazy for both of us. I feel like our lives have gone to such a different place in a good way.
Khloe: We're definitely dealing with it well, but if any of us were asked, "Where are your lives going to be next season?" I don't think any of us could have predicted this in anyway.

TVGuide.com: Between a new husband and a new baby, what it like having to leave home and head to Miami?
Kourtney: It was actually very exciting to go to Miami with Mason. I love the lifestyle and energy in Miami. And babies adapt so well to different environments. But I dragged Khloe down to Miami and made her leave Lamar. So, she wasn't too pleased with me.
Khloe: I think being married is one of the best things I've ever done. So being pulled away from that to go to Miami wasn't what I wanted at that time. But also, when you have a person with a newborn baby giving you a guilt trip, you feel pretty guilty. I think was trying to please everyone and was being pulled in too many directions. So, at the beginning of the season, I definitely wasn't into it.

TVGuide.com: What was it like having the two of you, the baby, and Scott living under the same roof?
Kourtney: Khloe and Scott living under the same roof probably wasn't a great idea. It wasn't very fun. And with a baby, I felt like I was in such a different place than everyone else and felt no one really understood what I was going through.
Khloe: I came from my home with Lamar, which is very peaceful and loving, and went into living with Kourtney, Scott and Mason. They're very happy, but I wanted to be with my husband and in my environment. And Scott and I don't get along. There was a lot of tension in the house. It just wasn't a place I wanted to be.

TVGuide.com: In the Season 2 trailer, there are some really crazy scenes of Scott breaking things in a drunken rage. What can you tell us about that?
Kourtney: It definitely got intense, and Scott did go a little crazy in Miami. But Mason was my first priority, and he was definitely safe at all times. When Scott punched the mirror, we weren't there. That was something people thought from watching the super-tease, but that wasn't the case.
Khloe: It's weird because whenever Scott has his outbursts, I happen to never be there. If it was around me, I think I would have stepped up and said something. I'm not really fearful of a lot of people; I always feel I have the right to tell someone, "You're really acting out of control."

TVGuide.com: So how are things now with Scott?
Kourtney: It definitely got to a dark place in Miami, but I think it helped Scott to realize some issues he needs to work on. And I definitely set boundaries with him with the things I require for someone who's going to be in my son's life.
Khloe: I don't talk to Scott and don't have a relationship with him, but I obviously love Kourtney and I'm here for whatever she wants. It's her life, and who am I to say anything. Everyone has their opinions, and I'm not living her life every single day.

Kourtney and Khloe Take Miami premieres Sunday 10/9c on E!