<human>: Summarize the given text in a few sentences.

My boyfriend wanted to borrow my account for a study related site (not social media). So I told him to hold on a minute while a found my password because I forgot it. Eventually I found it and realized it was kind of embarrassing, so I changed it and gave him my new password.  He found out it was changed when he logged in, and he got mad at me because I "lied" to him. I told him I changed it because it was an embarrassing password, but he claimed that I don't trust him and I'm not comfortable enough around him. 

He says that he tells me embarrassing things and the fact that I didn't share my real password with him shows that I don't respect him or care about him. He also called me an immature hypocrite. He's been going on and on and on for the past two days. 

   After apologizing many times and him saying that it's not enough, I finally told him he's overreacting and making a big deal out of something small. Later he sent me a long text pretty much repeating his whole argument for the past two days, and I didn't answer. 

I called him a couple hours later and now he's not answering me. Typing this made me realize how childish this fight is, but I really don't know what to do.
<bot>: My boyfriend is mad that I changed an embarrassing password and gave him a new one, and believes this means I don't trust or care about him.