So recently my gf has been staying over with me and my mom to look for work since she lives in a provincial side of the country and wanted to find work in the central city. She wanted to help out a bit in any way she can but wanted to start with the little things first, so she cleaned my room and found an old polariod of me and my ex that I forgot even existed. She says its all fine now but ever since that day she has been acting weird. A couple of days after that she decided to go through my tablet while I was at work to go through all my search history and went through all of my previous chats with exes. Even went through my browser history and gallery, the whole lot. She then proceeds to quote some things I said to my exes in a joking manner so I just went completely silent after that. After many hours of prying if she was okay she finally admitted that she felt hurt and betrayed for not throwing the picture away, but in my defense I didn't know i still had it. Now she is being cold and gives of 1 worded replies what can I do to make this all better?