Which is worse?

Looking at your SO phone because you feel sketched? Or lying about someone in your phone saying its a guy when it's really a girl? Trust is everything how can I learn to trust him 100% if he lies about something like this? What's there to lie about if you have nothing to hide? Is the excuse he's afraid I'll be mad legit? I'm more upset about him lying but he thinks the most important issue here is that I went through his phone. He said I invaded his privacy so he changed his phone password. We are married. He knows my phone password. I have nothing to hide. He can look at my phone at anytime. I don't know. I am so upset. Am I more wrong for looking at his phone?