If he's one of those guys who every girl likes. As a friend you are obligated to defend your friend to others. He ended up coming between our friendship, and I don't think it will ever be what it was. See rule Top definition.
7. Dating a Brother Requires Permission
B Someone she dated only casually, a long time ago?
How To Date A Friend's Family Member
This however can be broken once the said friend has broken up with the guy. A Scream Queen's Guide to Cleaning Go out of your way to make sure she feels included, and create time for just the two of you to hang. Maybe she'll be surprisingly cool about it?