Defining the Relationship

How did you all bring up defining the relationship with your s/o? How long had you been dating before labelling it?

I’ve been on four great and long dates with this guy (one each weekend for four weeks and another fifth one planned for this weekend). He has met a couple of my friends and has hinted about how much his family would like me. We text every day multiple times a day. I feel like we’re pretty much dating now, but I am also pretty anxious about the possibility of being wrong.