It's sad if she had to give up her athletic activities, however, if she wanted to continue to participate in a ladies league sports team, I think her dad would support her with sitting, uniforms, fees, etc.
I learned something from a comment that Marie Osmond made about her deceased son on Oprah. She was recounting mistakes she made with her wonderful boy who took his own life. She said she always told him how proud she was of him, and she was, however, she said that what makes a kid happy and confident is if they are proud of THEMSELF. The child has to work and earn their accomplishments to make themself feel good.
I think Chelsea gets loads of praise, support, and approval from her parents, but she doesn't believe it, because she hasn't worked or earned anything on her own. She's a mom, but they support her. I hope she doesn't float through life the way she is now.