My current girlfriend still talks on the phone to her guy friends. The problem is that she was once intimate with these men. It bothers me that she still talks to them because of the past intimacy. She insists that they are just friends and she firmly stands that they were friends before and I have no right to try to change her/control it. It leads to me acting psycho by checking her phone and asking questions. Should I worry about this? How can I get over this?
Win your girlfriend's love by making her happy, not by being her prison guard. Do not try to change or control her, you will not succeed. Meeting a more introvert girl would perhaps make your life less painful.
Look at our pages about jealousy. If the information there does not help you, you might consider seeing a psychotherapist or psychiatrist.