Search Results: meet the parents 2

It’s been about 4 months now, but I’m at a point where I’m wondering why hasn’t my girlfriend invited me to her house yet to meet the parents. (She has been to my house before once, didn’t want to meet my parents though) In fact we only do something outside of school once a month. She never asks to hang out, I usually initiate it, but she never does and it bothers me. I don’t ask to hang out excessively, I ask maybe 2-3 times a month and only one of the 2-3 times she says she can. I’m wondering whether or not I should address this to her. She hangs out with her friend or friends during the week, but neglects to ever initiate anything with her boyfriend. I haven’t heard her call me boyfriend yet either.(Yes I have already asked her out to be my girlfriend)

Question: Do I address the issue of her being so distant? Her friend claims that she likes me a lot but she is just shy about showing her feelings.
(She is a INFP if that helps at all)

We are both 17 and graduate on the last week of May 2019. This is why I’m worried and want to build a better bond with her. I might have to consider letting her go if nothing changes during the summer.