For context I 20F dont live with my parents or siblings but I occasionally will help my sister and brother by driving them places because I have a car and they don’t. I helped my sister by driving her to a doctors appointment today because my mom had asked me to but now my mom is asking me to drive my brothers girlfriend to work tomorrow. I don’t really know her and I don’t think they’ve been together long. The first time I met her she was short with me and clung to my brother the entire time. If my brother needed a ride I’d give to him but I’m hesitant on giving a ride to someone I barely know and I also don’t want to be relied on to help constantly. So WIBTA if I told my mom no to taking my brothers girlfriend to work?