I (25F) have been seeing this guy (30M) for about a month. Super casual, we basically just hang out and have sex, or go out partying on the weekends. There are some personal red flags that have come up (like red flags for me personally but probably not others) but he only recently told me he has a daughter.

I genuinely thought he was pulling my leg at first because we've hung out almost every weekend, so he's obviously not seeing her on weekends. But, since we're not actually dating, the fact that he has a daughter isn't relevant to me? The red flag is that it went unmentioned for so long.

So at what point do I draw a line? If a red flag actually affects me, or when there's enough red flags that on principle I should not be spending time with this man?