Leo female, Gemini male?

I've made an attempt at dating a GEM, but I gave up after 9 months...Just for the mind games and somewhat controlling reasons. And I didn't fall for all the lines and crap he was feeding me, like he was probably used to. I took all the txt messages and comments lightly especially when they were sent just when he knew that I was going out for the evening WITH FRIENDS. I'm a very loyal person and I guess after a while I just started getting offensive.
I think everyone has some trust issues, but his was so obvious. I tried to ignore it...But it started getting on my nerve!!! I didn't think GEMs had trust issues, this may just be in my situation.
He's a nice guy, just not for me. Anyways, He and I have agreed that friendship is the best for both of us!