I am F 28. I am engaged, we have been together for 6 years. I just found old emails recently yesterday was on his computer and his email was up so in all of 6 years there were about 6 or 7 emails exchanges with his ex. One where she had reached out to him and he responded about sitting down to chat in 2013. Well they never did. Then a second email back in 2015 where he reached out to her was telling her everything is going great and did not mentioned at all he was engaged. I confronted him and he of course lied and said he never sent those emails and could not remember. It was def his ex as he had an email he sent way before we dated stating its too bad things didn't work out between them and that she looked great ( but that was sent before we even dating). He said he broke up with her and it was over 10 years ago. I am really upset since he told that she was just a friend and lied about reaching out to her. I know they are old but he got really defensive about the emails he did tell me he would not reach out again, but I don't know if I believe that. What are your thoughts? Am I over reacting? I dont understand why he would hide our relationship or want to meet up with her. He completely shut me off and got super defensive about the topic and will not talk about it at all.
Edit *Also about a month ago I found old pictures from like 15 years ago he kept of him and her. He has shredding those pics and said he didn't realize he even had the.