Slowly move away from them
Get rid of so-called "best friend". If you're girlfriend is true to you, she will stay with you.
No comment. Let him/her be. I'll find my own NEW best friend. ;P
You say "Best friend" but, if they were your best friend they wouldn't do this to you. I would try & move on, make new friends then see what happens.
To get rid of any feelings for your best friend without spending less time around him is stop being in private places that might make you be intimate.
If they are your best friend then there is no need to lie and if you do lie one lie just leads to another and your best friend will find out. It sounds as if you want to get rid of your best friend. Be honest about your feelings and talk to them and just don't walk away leaving them feeling hurt and wondering what they did wrong.
You tell her how you feel and you just get rid of her. (I don't mean literally just do not hang out with her.)
You could just spend so much time with your bf that the friend feels left out and they slowly drift apart.
If you have a friend who is controlling who you date, you need to get rid of your friend.
With an experience, I've learned that dawn antibacterial soap is THE best way to get rid of fleas.. even better than frontline. And not only is it the best, but you can also let your best friend smell the fragrance you want it to, whether it's apple blossom or lavender.
Your best friend is not your best friend at all because if she was she would never hurt you in this way. She did so because she can and some women are jealous of their friends if they are married. Also when your best friend is around both you and your husband she may have fallen in love with him. Both your best friend and husband are to blame, but mainly your husband as he could have formed the word 'no' at the very beginning and chose not too. You would be wise to get rid of your best friend and let your husband know you are not putting up with him cheating. Good friends simply would not do this to hurt another friend.
Get rid of them. Life is too short!
It's important to approach the situation with sensitivity and respect for your girlfriend's feelings. Instead of trying to get rid of her best friend, consider discussing your concerns with your girlfriend in an open and honest manner. Focus on the specific behaviors or situations that bother you, and try to find a compromise or solution together. Ultimately, maintaining trust and communication in your relationship is key.