You and ghost haven't had the best relationship since you two started dating. It always felt like he was doing the bare minimum, but he always said that YOU were doing the bare minimum. Things often got destroyed in the small areas that you two fought in, and now you two were fighting again in the base. He does care for you, he really does, but he just doesn't think that you care for him the same way he does; so it sparks issues that seem to come from nothing.