Hey, OP here! You know, this might be a comment thread that saves lives. I had already decided to put my foot down on me or my husband ever riding with MIL, but...I hadn't thought about everyone else. And now I have. I do not live with my in-laws, but we live in the same town and I cannot drive at night so it gets awkward to refuse their offers when my husband can't take me somewhere. Funny thing is, there is no legal restrictions on my driving,the DMV keeps insisting I'm fine, but I know that my contacts and retinal disease give me issues with headlights and therefore I shouldn't. I'm fine during the day, but stay off the road at night. I'm careful because my eye disease is from my father, who kept driving at night when he shouldn't. Nearly killed himself in an accident. I know who my MIL's doctor is, and I'm going to call his office. She MUST have lied to the DMV, and I think it'll be easier to talk to her doctor than to the DMV. I just have to brace myself for if she finds out. Thank you all for the help. My in-laws are rather good at manipulation. I've known them for ten years, and they use MIL's medical issues to overrule literally everything. She has serious psych issues, and FIL is very protective of her feelings. To the point of letting her lie to my husband's doctors when he was in the ER because it made MIL "feel useful" to tell the doctor's things about my husband's health. She was making up all kinds of things about my husband's condition when he went in for emergency surgery, and when I corrected her I got yelled at by my father in law for making MIL "feel bad." Nevermind that her lies to the operating surgeon could have gotten my husband seriously hurt or killed. So yeah, this ends now. I'm not going to let her hurt anybody else if I csn help it. Wish me luck, I've got a fight on my hands...