<human>: Can you give me a shortened version of the text?

My gf of 2 months knows i have insecurity problems as it is...i asked to see her phone and she got really angry (sure sign of hiding) and i said fine, i won't look (after she finally offered she'd let me see, but she said she'd be angry) WELL when she held up the phone i saw two long messages from her to him...fishy. I look on her phone the next day...all gone. I confront her about it, and ask "hey are you deleting messages" she says no...i say i looked and shes lieing (shes mad at ME for looking). Says she doesnt remember what she deleted...doesn't wanna talk to me about it (keep in mind the whole time im being nice and wanting to talk our way through it). Am i wrong having to look at her phone? Whats the big deal? If you are together there's nothing to hide...flip roles and i'd let her look at my phone 100 times if that made her feel better.
<bot>: gf got mad i looked at her text w/ another guy. gets very mad at me for looking - lies about deleting messages - i dont know what to do or how to feel