I take DS to the public swimming baths every week, we use the main pool for the most part, as the toddler pool is too shallow to practice his swimming in. At the time we go, half of the main pool is set up for lane swimming (lengths) the other half is free use. Most weeks there are people doing lengths in the 'free' half of the pool, which I don't have a problem with in itsself, but when I'm teaching DS to swim by doing widths with him, I often cross their path. I try to scootch out of their way, but I don't always see them as I'm walking backwards dragging DS. It's not always an issue, but a woman doing this earlier was very rude in telling me to get out of her way, and this isn't the first time I've had this response.
AIBU to expect people to use the lanes if they wants to swim lengths uninterrupted? Or am I being unreasonable expecting her not to use the 'free' half of the pool?