Taking a Relationship for granted.
So I found a lovely girl who wanted to be with me as much as I wanted to be with her. As the relationship went past a year, everything was going great, we loved each other dearly and spent far too much time together, as she didn't have friends to socialize with herself apart from when she was at college. I'd like to spend time to myself but she would get jealous and would be in a mood if I didn't see her on this day or that day. When we did go out, it would be with my friends and she got along with them great. As time went on I really couldn't see my relationship ending, we would both dream of the day of us moving in with each other. Then things change, she gets into university and passes her driving test and finally digs out the courage from within herself to tell me that she didn't want to be in a relationship anymore, over the telephone. Her life had changed.
I took her for granted big time, I could never see the day she'd finish with me, she'd always go on about "you won't finish me if i get into uni will you?" I would say no.
So my question is, is taking a relationship for granted a bad idea and does it hurt more when you break up? (I'm hurting quite a bit) I was over-confident in my relationship and I'm starting to regret this. Sometimes even hating myself for it.