Labels—outdated or is he a commitment phobe?

J

I’ve been dating someone exclusively for almost 3 months, we talk every day and I spend every weekend at his place. He hasn’t called me his girlfriend...he has said “partner” (a couple times) and “my lady” (once) but when he introduced me to someone he just told them my name... He talks about the future and giving me a key to his place etc. so I’m not sure what the deal is but it bothers me. Advice??