<human>: Provide a brief overview of the text.

Hey again /r/relationships , back again with an update, and its not really good news.

I [19m] am no longer happy with the relationship. I have ruled out the possibility that it is due to the distance (3-4 hr drive) because I don't miss her [18f] anymore. She has become very needy lately, and I don't work very well with needy. When she has come to me with problems I have attempted to give her help or advice, and she doesn't accept it. A perfect example of this is when two weeks ago, she was complaining to me about how she didn't have anyone to do anything with on a Friday night, and I suggested she asked a friend that I knew of. She then said she didn't want to, she was too tired. I pointed out the sudden change and all she said was "I don't know". Frustrating occurences like this have been occuring for the past month or so. One other example of her neediness or being clingy is that when we were together for a weekend and in a group setting, she was very reclusive, sitting away from the group, being quiet, adn tending to her phone all night. I figured out later that she was too caught up in preemptively missing me to enjoy company, which has happened multiple times, even when we were both living at college. 

As mentioned in my last post, I am working 50 hours/week this summer, and I simply don't have the time or energy for a relationship. We have been talking a lot less in the past week, and I haven't explicitly told her that I am feeling that I don't really want to be in this relationship with her.

I am calling her tonight to put "us" on hold until school starts again. I don't think that I will want to get back together with her at the end of the summer, and I don't know what to do. I feel like staying with her right now is driven by guilt over how she will feel when this all goes down

I am seeking out advice on what to do beyond this. Is my course of actions appropriate?
<bot>: I am finding myself less comfortable and less happy in my relationship, and I am asking for any advice on where to go from here.