Discrimination under the FHA includes a refusal to make reasonable accommodations in rules, policies, practices, or services, when such accommodations may be necessary to afford [a person living with a disability] equal opportunity to use and enjoy a dwelling. Under the facts you describe, the nonsmoking rule enabled your husband to have an equal opportunity to use and enjoy your apartment
Alarmed, disgusted, or irritated often points to boundaries, danger signals, or something that needs attention
Aire Serv explains common harmless AC smells and their meanings, helping homeowners identify normal odors from their air conditioning systems
Lastly, smoking can also impact your mental health, leading to anxiety, depression, and mood swings