Re: NWR- best friend/FH- feel uncomfortable when the 3 of us hang out.
I'm sorry, but sitting on his lap, in a bar no less WHILE your there is over stepping her grounds. I think theres more to this than what your telling us, because you have been holding this in for a while. Avoid situations with her when your FI is around. Seems to me like she wants a piece of what she can't have, and therefore it's a challenge for her, and god knows us girls like challenges just as much as men do! She sounds like a bad seed waiting to bloom some bad energy on your relationship. Speak to her soon, otherwise things will get worse. Stand your ground.