The Valley star Brittany Cartright claims she had a “hostile” interaction with her estranged husband, Jax Taylor, shortly before filing a request for a temporary protective order. In her Thursday, August 27, motion obtained by Us, Cartwright, 37, claimed that she and Taylor, 47, jointly attended a school orientation for their 5-year-old son, Cruz, around August 10. “Jax became visibly aggressive and hostile towards me during the orientation in front of others and called me ‘gross,’” Cartwright claimed in the court documents, alleging that Cruz’s nanny and future school admi...