I (22f) live in an apartment building that’s a converted house with multiple units. My downstairs neighbors consist of a couple and a newborn baby. The mom is also expecting another child. The issue I’m having is that my apartment CONSTANTLY reeks of cigarette smoke and weed. I think it’s coming up from the vents as their unit is directly below mine and I know that he smokes. I’ve had multiple conversations with him asking not to smoke inside as it leaks into my unit. He has an outside patio easily accessible to his unit and I don’t understand why he can’t just go outside. I’m also concerned for the health of their newborn and unborn child, even though I know that’s not my business. I guess I’m just wanting to know if I would be in the wrong to report them to my property management and if so what I should do. EDIT: Smoking is prohibited in the building, so I would have legal standing to do so, I just may be the asshole for getting a struggling couple who is expecting a child evicted.