If I was really dating somebody and they did that, I would be pissed. If I was just seeing them a little, I would not. Quite frankly, pulling a disappearing act like that is grounds for me to dismiss the relationship (if there is one).
I don't see any manipulation, but what I do see is a lack of courtesy. My sister is a young single mom (back off guys, if you think my typing attacks are scalding you don't even want to know what happens if you hurt my little sisters
) and she, like most other young single moms would kill for a good guy to be interested in them dispite having a child. If she doesn't have time to call you, or drop by for a couple weeks? that's pretty lame. You cannot have a real relationship with somebody like that. If she doesn't have the time to fit you into her schedule, then she doesn't.
As far as losing your number, does she have internet, or a phone book? How about a cell phone with your number programmed into it? It's really hard for me to buy that line. Maybe she wanted some space and then got nervous you'd be mad? Who knows.
A hint of advice, you can only stay pissed at her a little while before she will get pissed back. That means you need to make up your mind, and quick if you want any chance with her. You can let her know you're upset about it, but you don't want to come across as though you're trying to really be an jerk and punish her for it. If you like her, give her another shot.
Lata,
Kell