It's OK to let your girlfriend to go to parties?

It seems that most young girls are willing to get f***ed in parties, and then excuse themselves by saying they were drunk. Or sometimes when they meet other guys, they invent a fight over the phone so they can have a temporary breakup then sleep with the guy, and then act like nothing happened next day. It's really painful.

I don't want to be a control freak, I like to trust my girl, I don't have a problem of her having fun with her friends, but I don't want to her to be disrespectful either, or that her friends laugh behind my back because they know what she may be doing.

Updates
+1 y
I lost many relationships in the past that way, were I was OK with letting them go out, then they found other guys, cheated on me and eventually end up dumping me.
Updates
+1 y
I'm talking going out with her friends to whatever type of party.
Updates
+1 y
I'm very loyal myself, I have never cheated on anybody, and that's also why being cheated on hurts so much every time it happens with different girls.
Updates
+1 y
I knew I was not going to get many answers in this one. Most girls don't want to deal with this kind of topics.
It's OK to let your girlfriend to go to parties?
Post Opinion