I just checked this post out. It's completely insane.
Again, there's absolutely nothing wrong with spending a lot of time with parents. If you're lucky enough to have a family you get along well with and enjoy spending a lot of time with, by all means, embrace the time you have with them and enjoy every moment of it. But, like any relationship, it's important to have a well-balanced life outside of them, for their sake and yours. Your entire existence can't be entirely dependent on one person forever. It's not healthy.
It's only been two weeks since she was on holiday with her parents. She's been sending them daily letters, calling them, texting them, video chatting, and now she's posting about them like she's posting as if she's been reunited with them after spending 18 months in a prison camp. She's almost obsessively dependent on the presence of her parents and it's absolutely not normal or good for her.
Also, "absence is the greatest indicator of love" is a completely backwards, mangled sentence - the wording she's used make it seem like the more someone is absent, the more they'll love you, when she hasn't been absent from her parents for any length of time. I think she meant to say "absence makes the heart grow fonder. Again, third year uni student and total bookworm, clearly.