Am I being paranoid? Or am I right?

So, I'll try to be brief. i feel like my husband of 2 years is being more secretive. I know that he cant be having a physical affair because I'm usually in the same house as him. Anyway when we started dating 3 years ago he'd let me look at his phone or answer his text messages, Recently hes been insisting on needing "privacy". i found messages from a friend of his (single woman) where he said he missed "flirting". He also said he loved me but hes talks to a lot of these girls that are really, how shall i put it? Easy? Act like they want him. I just don't know what to do. when I've brought up my fears in past incidents he just gets annoyed and swears I should just trust him. However with more background stories I have every right to be worried.....

Listen to your instinct which is talking to you now because if your husband had you high up on a pedestal, he wouldn't need to talk to any other woman, easy or not, and he wouldn't need his privacy. Rather, he would be sharing everything with you and contributing daily to your marriage together. You need to discuss with him and help him to understand that you're becoming insecure and worried because his actions, and never mind his words, are telling you where you stand with him.

Thank you MANALONE i will try that. im just scared, we have something so special....hes been werid tho.