Was it disrespect?

So I’ve been seeing a guy for around a month and last night he was with female friends who weren’t single and I voiced my concerns about him drinking and staying over, even though it was new years, and there are drunk drivers. I wasn’t sure how I felt about him staying over there if I’m seeing him and he said he can drink a little and drive home, though he doesn’t drink a lot either, I told him I would rather him not drink and drive home, rather than stay over I don't know if this is a red flag or not, or I’m just over thinking it
Was it disrespect?
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