I didn't think I was BU however I now have dd1&2 and DH all in a strop with me.
Dd1 has had periods for 3 years and every month I buy the towels, tampax etc until she complained there were too many so I now check, every month and tonight dd2 has started her period. I went into dd1 and requested some towels for her sister and she informs me she is also on her period and is using her last towel, no biggy I gave each dd a carry pack with spare pads etc so they have enough but will need to buy some tomorrow.
This is where the trouble started, I am working tomorrow and told dd1 she would need to nip to the shops for pads etc, at which point she and dd2. Claimed they can't and would rather die than be seen buying ' that stuff' I said that was ridiculous and it's an every day item to purchase when DH started saying of course they shouldn't have to buy it, as a mum it's my job 
So I asked him to think about what he was saying and now no one is talking to me, am I deluded ? Will buying their own sanitary products with my money obviously scare them for life ?