Why Kourtney Kardashian Says She and Penelope Are ‘TRIGGERED’ By Tristan Thompson

On ‘The Kardashians,’ Kourtney opens up about her and daughter Penelope’s complicated feelings surrounding sister Khloé Kardashian’s ex, Tristan Thompson. In a side interview, Kourtney shares why she was ‘so triggered’ by seeing Tristan on the kids’ first day of school. ‘The Kardashians’ streams Thursdays on Hulu.