My DH often cycles on lime bikes or similar (electric bicycles you can hire by the minute and leave anywhere within range when you arrive at your destination). I have repeatedly asked him to take a helmet when he does so but every time I ask he kicks up a fuss and doesn’t want to. I have to literally beg him to wear a helmet and I’m only successful about half the time. He has his own helmet so I don’t get what the issue is with taking it. Just that it’s a bit annoying to have with you when you reach your destination is all I can think of? His argument is that he’s only going a short distance but I don’t see how that makes it any less likely that he’ll suffer a traumatic brain injury if he’s knocked off his bike. We’ve just had a baby so I don’t fancy raising him alone!! AIBU?