Ok. I think there's something wrong with you. Seriously, how could you be so suspicious of anyone? I think if you go on like this, he's not going to want to be with you. Personally I wouldn't want to be with an over-possessive girl cos she'd take up all of my time. It's important in a relationship that both people give each other some personal space. Though not too much of course. In your case you don't seem to want to give him any personal space cos you freak out just because he doesn't write back straight. What would happen if one day his phone ran out of batt? And you're like that to your friends too... that's not right.

Anyway, you wanted to know whether there's a name for your condition. Do you have an extraordinarily bad memory like doing things over again when you've already done them? If so, chances are you may have dementia. If not, you would probably have what people call a personality disorder - you are emotionally needy. You may want to talk to a doctor about this. I don't know. And I hope I'm not scaring you.

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Clarity of mind means clarity of passion too; this is why a great and clear mind loves ardently and sees distinctly what it loves. -- Blaise Pascal (1623 - 1662)