I have a 14yo stepchild, me and DH also share DC.
I've noticed the past few months that SC is using my things in the bathroom, face washes, serums, expensive shampoo specifically for dyed hair (which they don't have).
I have put these things in the bathroom cabinet and asked that they only use what's out when showering and using the bathroom but still I notice they are being used.
So I have taken everything out of the bathroom of mine and hidden it.
It annoys me because it's not cheap stuff and it's not stuff a 14yo even needs to be using whereas I use it daily and buy it myself from my own money (separate finances).
DH thinks it's unreasonable/ ott to hide it all because DSC only stays 2 nights a week so really how much are they using and doesn't think it's that big of a deal to just share a bit of it with them.
I'm not making a "big deal" of it but I also feel like ive already asked these things not be used. I think it's rude to continue doing so and therefore I've removed them so they can't be.
Who's unreasonable?