Not really, she got burnt, so she blitzes her way through life burning bridges left and right, and obviously jumps at the chance for a magazine deal, all the while belittling others, because, well, she's allowed, because she's had a tough life.I don't think anyone on the show has their knickers in a twist over anything she might have said in a moment of frustration - or anything anyone else said in the course of the show. They are in close quarters with strangers, and are going to snap and say things, from time to time.
Steve's a big boy and I think he can take things with a grain of salt - and anyone with any empathy whatsoever would have some compassion for a woman in Tziporah's situation and current state.
Others have had tougher lives, they don't act like her. I do think she needs help, and maybe meds. I'm not sure why we're supposed to feel sorry for her and excuse how she's acted, Casey seems to have had a worse life and isn't rude or nasty to others. And from this show, I've seen both Kate and Keira be that way. Same boat, different paddles.