Replying to Roof caved in landlord complaining about blunt smoke?

My roof got screwed. They had this leak because they clogged up their gutters never cleaned them. It rained like 25 inches in about a month and caved in my roof in a room. Its fuucked. I complained about it for 4 months.

I was sitting in my living room smoking a blunt this girl rolled up because the roof was fucked and I was freaking out. Then the landlord stops by without notice after I text the dude the roof fell in.

He walks in a and sees a bunch of smoke, a blunt two other girls in the living room and some fifths laying around.

He then says, "oh sorry about the roof. I should have fixed that earlier." yeah brah much earlier. I pay him 1,500 a month so something should get fixed.

Anyways he then emails my parents I am smoking weed and stuff in the house. They dont even pay rent they are just co-signers. Haha whats the dudes deal? The roof fell the fuck in where someone was living and smoking is what he is concerned about. I pay the rent and he just tells my parents I am smoking weed in the house and bitches about that. Haha

The lease says no smoking, but the damn roof caved in and this dude just stopped by unannounced.

Can he do anything about the weed? Its legal out here. I know I shouldn't have been smoking a blunt but I woke up to a roof falling in at 5 am I was hungover and agitated.