Girls, Is my girlfriend too emotionally dependent on me?

Anonymous
My girlfriend and I are both 15, and we've been dating for 9 months. However there is a problem. She's super dependent on me and at times she seems clingy. I have to text her all day and respond quickly or she's upset. We see each other every Saturday, but during the week she acts as if we never see each other. she'll be "depressed" and sad because she misses me. Then if I don't show the same level of emotion towards her she assumes that I don't care about her, despite me constantly telling her how much I care about her. When I can't see her on the weekend she gets super depressed, and at times I feel like she's guilt tripping me even tho she swears she isn't. I tell her that I won't be able to see her every single weekend, and sometimes things are out of my control. She'll often say things like "I can't live without you". She also tells me she wants to "be with me forever", then proceeds to ask me if I feel the same way. If I don't reply with yes, or an answer she deems satisfactory, she gets upset. This reaction usually leads to an argument. I try explaining to her that I'm only 15, and I don't see myself deciding who I'm going to spend the rest of my life with when I've barely started it. These things combined with other factors are stressing me out, and I feel that a relationship shouldn't affect a person the way it's affecting me. I've reached my breaking point and I need advice. What should I do?
Girls, Is my girlfriend too emotionally dependent on me?
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