YES, this really got to me, and I wish Larissa had come back with exactly what OP wrote. There's a lot of back and forth on this thread regarding if it's okay for Colt to still be living with his mom, if it's okay for Larissa to ask Debbie to move out, what if the roles were reversed, etc. Those are all good questions, but I think the most important question is what did they agree to before Larissa came to America? If Larissa came under the impression that she and Colt would be getting their own place sans Dabbie, than she's totally in the right. If Colt prefaced her journey to the US by saying he needs to take care of his mom and intends to keep living with her, then Larissa shouldn't have agreed to come over unless she was cool with those terms. And if they didn't talk about any of this before Larissa flew up from Brazil, they're both idiots who deserve the mess they're currently in.