Anonymous wrote:You guys don't sound very welcoming to her and she probably picked up on it. Instead of being catty people, try to include her. Honestly she's better off not being friends with people like you.
This.
If OP and friends are so catty that they’re texting and gossiping about the woman, she likely picked up on the vibe and stayed away.
If I hosted a party and one person didn’t feel involved with the group, I would take that as I was a terrible hostess and needed to do more to make her comfortable.
You could have gone over to the pool to chat with her, brought her food, asked if she wanted a break and you could watch her DD, etc.