The wannabe model has an emotional phonecall from her mum and contemplates quitting the series after her co-stars throw a Sexy Bo Peeps and Hunky Farmers party.
Talking about her battles with Leeroy and Liam on the show, she comments: "For the first time ever I feel like I'm not going to last in Cardiff… if it's not Leeroy, it's Liam, it's just too much."
Speaking to her mum, she adds: "Everybody in the house is having fun but I just don't feel part of this group anymore… I think I'm going to go."
Lateysha's emotions trigger more tears from Nicole Morris, who pleads with her not to pack her bags. "I don't want her to go," Morris tells the cameras.
The Valleys continues tonight (October 9) at 10pm on MTV.
Watch Digital Spy's interview with The Valleys Girls: