That dude needs therapy. He totally took out his frustrations that he had with his mother on you. Also, he seems a lil too judgmental and controlling. You're supposed to have fun and enjoy life. He doesn't seem fun to me.
Congrats sis you survived your first narcissist 😅 there’s more of them out here lurking for single women to groom and abuse than you know so i suggest RU-vid subscribing to people like dr ramani, narc survivor, & the tea on npd. Before understanding this you are conditioned to gaslight yourself for being too “sensitive” to actual disrespect because it’s subtle. They slowly control you tell you what you should or shouldn’t do then it’s full on the most horrifying monster you’ve encountered the longer you stay involved with them. They’re miserable vile incubus and demonic spirits. He used his mothers death to guilt you and make you not stay on topic for the rudeness and judgmental attitude towards you. Then proceeded to talk down on her life while she was here. If that’s not a sign someone is evil idk what is. He was a sick f*ck! I wish you the best and highest discernment moving forward