Imagine that you were anti-drugs and he suggested on a few occasions that you 'do acid together', even though you said no.
You are somebody who doesn't drink/smoke/take drugs, and some people have the misconception that you mustn't enjoy pubs/clubs, that you can't go out and party etc. as a result, even though the two are not mutually exclusive.
You look at a nightclub that seems really cool and innovative but your DP says he 'can't imagine you liking it'.
He then says that he imagines you 'stood hunched in the corner with your arms folded, like a disapproving parent.'
On another occasion during lockdown, when you say you wish you could have a house party at yours, he sends a Ned Flanders meme and says 'sorry, this is how I imagine it.'
Would you think these are harmless jokes or more to it?
I should think that he loves me as I am and respects the fact that I don't drink etc. As many people don't.