Do the pictures she sends mean anything?

Ok am going to come forward. I've know this girl for 2 years. She is 17 now. We are in this platonic relationship. I watch her go from relationship to relationships since I've know her. Of course we never hung out because she still a minor. And I have gotten attached to her. I've been receiving a lot of pictures from her. And the ones I shouldn't be getting. But her face is cut off. So no one know who she is. I have seen her from a distance. And we text a lot when she is single and we do not talk often when she is not single. More like once every 2 weeks. Keep in mind is she doing all the effort to text first. But now she is dating one of her male friends of 5 years. They have been dating sent May. But she still talks to me a little more than during her previous relationship. She don't bring up her boyfriend problems or share how much she care about him. She has done that in the past. But I didn't care for that. So she stop. Only boy problem is she talks about is her ex being abusive and her current boyfriend coming to the rescue if he is there. But I do read her tweets even though I'm not officially following her. I use to follow her. I stop because she pours out her feelings about her boyfriend. And it seens that he is the one for now. Anyway, she does have a daughter. And she likes to send me pictures of her and her daughter together or just her daughter and I get random pictures of her doing stuff with her friends. Keep in mind I don't get pictures from others females in my lifetime, haha.Not the way she sends them. It has to over a 100 up to now. I have been venting about her a lot up her. But never mention about her real age. I figure it doesn't matter all girls has the same behavior with certain men. I just trying to figure out what this all means. Am I'm just her good friend who she like to send pictures to. Am I'm a back up. But if this girl ends up marrying her current boyfriend which it is possible. Then our friendship will diminish. And she knows that. Because our relationship has been mainly text buddy. And she know that I'm want to hang out with her. And it wouldn't make sense if she gets married and we still continue to be text bubbies. It just makes it harder to get over her. I am trying not to think about her. I'm still looking, but I don't know if I would meet anyone else. I know this girl more that I have known anyone else. Anyway these pictures are so soo, I can't think of a word for it. But these pictures of her and her daughter are the type of pictures that you will sent to your family or send to their husband when he is away on deployment. So does these pictures mean anything? Or does she do it just to get attention? I mean if she loves her boyfriend that much. Obviously he is treating her right. Why does she need attention from me? Or am I'm really her back up? Just trying to understand. I never been friends with someone like her or even this young. Maybe I worry too much. Probably because I'm not getting any younger. I'm still single with no kids
Do the pictures she sends mean anything?
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