I got the same email from Wendy 4. Although, I doubt it is her. There are so many grammatical and spelling mistakes in the email. I'd be really embarrassed if I sent out something like that. I honestly think it is spam with the intent of getting my personal information!
It is authentic. Notice that the e-mail comes from the same fundraising account that she used to raise money for Kitty, her cat. Wendy corrected the spelling and grammatical errors on the fundraising site. I love Wendy, but she does often publish texts / send out e-mails without editing them first (see her Twitter feed... God help us all).
Wendy has become overweening and has a sense of self-entitlement that she didn't have around, say, 2012. She is not entirely to blame for this. Deserving of blame are those breast-thirsty men who are so entranced by her breasts that they volunteer to pay for her veterinarian bills and legal fees (!!?!?!?!?!). Wouldn't all of that slavish attention turn you into a vain person?
Saying "No" would be the best lesson you could give her. It would help her become a better person.
OK, I know that I sound like Dr. Phil, but think about it.
I would be much more sympathetic if Wendy were embroiled in a lawsuit that she didn't want. But she is the one pursuing litigation... Litigiousness is not my style, and it's hard for me to be sympathetic.