Moms boyfriend tried to give me drugs

So not long ago I was babysitting my sister while my mum and her boyfriend went out and he came back before her about 2am in the morning and I was getting ready to go and he kept saying to me to smell this perfume he had baught to see if my mum would like it but I noticed he kept smelling it like every few seconds which was weird and it also was a weird bottle had like a skull and huge X on it so I kept saying no but he kept trying to put it in my face and saying weird stuff to like make me smell it and his eyes was like red so I was hugely uncomfortable because I’m old enough to know it was most likely drugs. Anyway I agreed to smell it so I took the bottle but I ran out the door with it and took it to my grandparents house (I live with my grandparents) and I showed them the bottle and said he was trying to make me take drugs and they was really angry about it and said they was going to call the police and they googled it but when they googled it they found out it was only ‘poppers’ which is still a drug but not like a harmful one so then they just stopped caring they was like well it’s only poppers wouldn’t of killed you but like I feel like they should of still reported it because he was trying to get me high for a reason? Also I was underage so I feel like my family just totally disrespected me and didn’t care enough. They didn’t even tell my mum what he did so she has no idea he tried to give me drugs. What do you guys think should my family have done more and reported it or because it was only poppers is it fine to not bother