Watching that video, she mentions how she quit her job and put everything into this cross-country trip. She later goes on to mention that "he doesn't think I can do it" or something along that effect. I almost wonder if a part of the ramp up in toxicity which eventually culminates in her death was due to the fact they probably weren't getting the traffic on social media/her blog that they or she was hoping for. It looks like she wanted to be this travel/camping influencer, she or they spent lots of money to make this cross-country thing happen. They converted this van into some what of a camping vehicle and spent an inordinate amount of time and energy planning this trip.