Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: Smoking is a pretty normal thing in my SO's family. This means smoking inside is also considered a normal thing to do. 

I however don't like the idea of smoking inside the house, because the smell lingers for a while and I'm not the biggest fan of secondhand smoking.

My grandmother in law is however very old and can't walk that good anymore. Furthermore she's beginning tot show signs of what is probably dementia. 

I'm conflicted on whether I should allow her to smoke inside the house because of these reasons. So, Am I the asshole for not allowing my grandmother in law to smoke inside the house?

not allowing my grandmother in law to smoke cigarettes inside the house