Dear Irene74:

Your friend talked to you about her other friends, including mutual friends, “she said  like all her friends are lame”. Well, all her friends include you, so she suggested that you are lame too, didn’t she? And it is reasonable to assume that just as she tells you that other friends are lame, she tells others that you are lame. And then, the others may talk to her about yet.. other friends, in non-complimentary ways. So there is gossip. The dirty look she gave you might have followed her thinking of  a piece of gossip she heard about you.

Seems to me that your friendship with this woman has drowned in a lake of muddy water and better leave it there, in the mud/ gossip lake where it belongs.

anita