what is this guy doing?

I dated a gemini guy for a while and then cut it off after he said he was sleeping with three women (I asked). We agreed to be friends. So hes been trying to get me to see his new place for 2-3 weeks now, but I haven't been able to make it. We chatted for a bit today about what's been going on in our lives, and I briefly mentioned a guy I've been seeing.
Then he asked what days I was available, and I told him. He practically ordered me to come down tomorrow. I agreed, but I am not feeling like he thinks it is just as friends anymore. ..his tone changed immediately after I mentioned the other guy.
It feels like he's trying to "get me back." I thought geminis are supposed to not be jealous?
I think he has a scorp moon and taurus venus though.

I wondered every damn time when i read Geminis aren't the jealous kind!! Every Gemini i came across (which is a looott..i often bump into geminis and virgos..feels like those are the only people in my life) are super duper jealous! But the every astrology page i read says otherwise! Never came across a gem guy/girl who's not jealous!

But every astrology page i read says otherwise*

A Gem NOT jealous? HA.

Air signs are fickle like that.

In regard to this dude, yes, his widdle ego is hurt because you aren't single and there as an option for him as he thought you were. Another guy is now a threat so he's pulling this bs.

Exactly, you are not an option anymore so there is no way on earth he is going to leave it like that.
We are not jeaolus, but we are proud... And you seeing someone else wounded his ego.... Don't fall for this!

I feared he might just want sex, although we get along fantastically as friends. I already sent him a text saying I couldn't make it tonight (my son is legitimately sick), no response yet lol.