Short version:

Dating girl for 2 years, living together.

Caught girl lying who she was txting right in front of my face. Promised not to do it again. She did it again. (things dont seem shady though after spy work). Person being texted was a guy co-worker.

Met her girl co-worker and her bf last night. All was generally okay, but after more spy work find out that co worker girl wants to talk to my g/f about something in person.. when asked if she could text it my girlfriend basically blew it off and said "ill see you at work tommorow".

Now, I don't want to hear the jealousy card etc.. I know I have a few insecurities (hers are worse), I just have really good gut feelings. REALLY GOOD. And something seems off.

Just paranoid?