tldr; My girlfriend of a year who claims she wants a committed relationship still is keeping her relationship status marked as "single" on facebook and has no mention/pics of us as a couple even though she has plenty of other personal stuff.
The longer story:
I don't really do facebook but about 4 months ago my sister was checking out my girlfriend's facebook page to see something about her business and noticed that on her relationship status it said "single'. That was a red flag to my sister so she decided to tell me. I mentioned that to my girlfriend and she said she really hadn't thought much about going in and changing stuff on there. I decided not to make a big deal out of it and I didn't really think much about it.
Just FYI, we are not in high school and just casually dating. We have both said we are committed to each other and she has talked about me moving in with her. She has expressed doubts about what I'm going to do job wise (I'm not employed at the moment but have some savings and do have decent money in a house). However, she claims those doubts don't impact her commitment long term.
I was going to see her today (she lives about an hour away) but she was in a bad mood and we actually argued for the first time in a while. She then said she didn't want me to come up. It all seemed odd.
My best friend brought up the facebook thing after I said I'm not going up there after all, so I decided to check her facebook account myself. It still says single. There is one picture on the front with her, myself, and her best friend standing in a row. It's unclear if we are a couple from that picture. There are no other pictures on there of us. Not even a mention anywhere of us as a couple but she has plenty of other pictures with lots of other people. Including old ones alone with other dudes. She has updated facebook many times even recently with plenty of comments about other personal things in her life. Basically, if someone were to see that site they wouldn't have a clue she was in a relationship of any kind.
I think I should talk to her about this. She is free to live her life according to her values but if that is how she rolls, I'm not comfortable with that. It's not my values. So there's an incompatibility there. My sister says you can even eliminate the relationship status category entirely. Even that would be OK. So the choice to keep it as "single" seems pretty deliberate.