My girlfriend who has been with me for half a year still has a relationship with my ex, what should

In fact, you can be very tolerant at this time, don't ask anything, just treat them as if they were just ordinary friends, yes, she's your girlfriend, but think about it, she used to be that person's girlfriend, if you can't get in touch after a breakup, you can't be friends, such a stingy girl, do you still like it? Be lenient and she will appreciate you.

Do you love your girlfriend? Do you two really love each other? If love should be believed, the most important thing for two people to be together is to believe, and there is no minimum trust, then sooner or later it will be the result of separation. The two of them talk more and communicate more.

Actually, if it were me, I would go with him to see his ex, and I would say to him: "He must be in trouble, otherwise he wouldn't always be looking for you, so next time I go with you to see him to see if he needs help, we have to help others, after all, you two are friends now!" If you say this, your girlfriend will think that you are generous, and you will draw a line with that man, but if there is anything, it will save you trouble.

Tell her that now you are her boyfriend and are not happy that she is in contact with other people. She is more indulgent and selfish in doing so.

You need to communicate with her and express your feelings.

If your girlfriend has been in contact with his ex, it means that he doesn't love you at all, he doesn't care about your feelings, and he wants to get back together with her ex, and it's better to separate this relationship sooner.

You should choose to leave right away. Because such a girlfriend is not worth cherishing, and the two of you will not have a future.

Should break up with her, this kind of behavior is really excessive, and there shouldn't be any contact after the breakup.

The girlfriend should be asked to cut off contact with the ex, and at the same time, the girlfriend should learn to empathize, and tell the girlfriend what is in her heart.

You should tell your girlfriend that you mind this matter, and if your girlfriend is still in a relationship, you should break up directly.

I think you should break up with him decisively, because this behavior is obviously cuckolding you.

In such a situation, you must communicate with the other party in a timely manner, and then you should also ask the other party how you feel about yourself or your ex, let the other party make a decision, don't let the other party go back and forth, and if the other party still continues to contact the ex, you should choose to break up decisively.

You should tell your girlfriend that you especially hate her being associated with her ex. You also need to tell her that you are particularly concerned about this matter, so that the problem can be solved.

You can take the initiative to break up with the other party, since the other party is willing to contact the other party's ex, it means that the other party doesn't like you at all, and the other party actually has no feelings for herself, maybe she just treats herself as a spare tire.