why would'nt a girlfriend want their boyfrfiend to be their facebook friend ?

[Russell]

[Doktor Evil]

Cuz she's a playa, fishing for a better catch.

[Jay]

In case they want to cheat without thier partner knowing. To reduce public exposure.

[Junior]

Maybe shes in a relationship with someone else on their while she is talking to you ... Or she want to avoid the drama of relationships being all over the internet now days

[Ely North]

Because she has another boyfriend.

[Julia]

A. she's cheating
B. she's embarassed
C. she can't let people know (most likely cheating in that scenario, but could be 'cause she's too young to date and her parents would be pissed or something like that.)

[Katherine]

she either has something to hide or she does not want people to interfere with the relationship. I know a few people who have broken.up because of Facebook. people get nosey and stuff happens. plus if you like a girls photo or write on a wall it is easy to become jealous. or think something os going on. if you are worries about it though ask her the reason why. hope this helps :-)

[Love]

That sounds a little bit fishy. It makes me feel uneasy, like she's ashamed to be dating you or she does things that she knows you wouldn't necessarily approve of.
xx