<human>: We've been going out for almost 3 years, currently both at University so talk through IM/Whatsapp/Skype a lot. This is the second year that we've been long distance relationship-ing and she's become a bit more clingy (but she always does during term time). I love her but I'm getting a bit sick of having to say it all the time, it feels like she's saying it so that I'll say it back. How can I change this? I don't want to resent telling her I love her, but I don't want it to become commonplace and as a result meaningless.

Can you give me a shortened version of the text?
<bot>: My girlfriend says "I love you" too much; I feel like it cheapens it, not sure what to do.