<human>: Ok my 23, him,24.  We have been living together for the past 2 years.  It's alright, I feel like I'm living with a friend more than the a SO.  We don't have anything to hide, I understand privacy and don't mess with his computer just play wow on it since mine is broken.  We have renters insurance together so I was trying to add new electronics that I purchased to his "pictures folder" that was created when we got insurance. I also have one in mine hot mail account as well added them to mine.

 It has a pictures of all of our expensive (jewelry), electronics and serial numbers of them.  (I've done this before I tell him when I do it too) I pay all of the bills and make sure everything is done on time. And have access to his bank account and card information. We split all the bills so I just take care of it and tell him what was charged to his card. Anyways I couldn't get in.  He changed his password.  Didn't really phase me. I brought it up, told him why I wanted to add stuff to the insurance folder, and he shrugged it off saying he was receiving some spam and had a virus on his computer so he changed it to be safe..... It was a pretty lame excuse and sent my warnings off.  One night he was checking his email on his phone while I was snuggling him and I saw he had joined the "classmates.com" site it was right in front of my face because I was laying on his chest. He quickly dropped his phone exiting out of his email.  One time I came home and he was quickly deleting his browser history.  He does this a lot.  He also lives on 4chan.  

And he has made no mention of getting married or kids.  Every time friends ask him when he is going to make a honest woman out of me he says while laughing he isn't. at this point I believe him. when my family came up he didn't spend time with us.  they aren't crazy, and flew 4 thousand miles to hang out and meet him.  he stayed home in front of his computer.

Can you condense the text into three sentences or less?
<bot>: SO created a "classmates.com" account and suddenly closed up email, and clearing browser history whenever I walk into the room. should I be concerned?