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

I have been dating a girl for the last month and a half or so. Our relationship has been mostly fun and happy, but an issue that has come up continuously is the question of "who are you with?" (We live in different cities about an hour apart)

We have each had long term relationships that lasted around five years. In hers, she has stated that one of the reasons for the breakup was that after she moved to the current city she lives in for grad school, her ex became jealous and always wanted to know who she was with because it was long distance.

In my long term relationship, she had cheated on me very early in the relationship by lying about who she was hanging out with because I knew that she was spending a lot of time with a "friend" of hers that ended up being more than a friend.

Anyway.... I am now in a some what serious relationship with this girl and we have found so many things that we like about each other, but the one reoccurring issue is that she refuses to answer questions about who she is with. 

I have found myself questioning it because I feel insecure knowing that she is spending time with other guys and trying to hide it and also because I'm simply curious about who she is spending time with. I'm trying to figure out if she is dedicated enough to a serious relationship.

After having a couple of deep conversations with this girl, she has continuously said that I have to blindly follow her and trust in her that she would never cheat on me. I can't question what she is doing or who she is with without upsetting her.

Should I just trust her and not question her when I know that she is spending time with other guys in questionable situations? Or should I stand up for myself and tell her that she can't keep doing this if she wants a serious relationship with me?
<bot>: The girl I've been dating seriously for a month and half refuses to answer questions about who she is with. Should I trust her despite her secrecy or run in the opposite direction?