On Monday, Tiger Woods' wife Elin lifted her sunglasses to reveal puffy, dark-circles under her eyes as she picked up daughter Sam, 2, from school in Orlando.
As usual, Elin, 30, was not wearing her wedding ring.
Us Weekly recently reported that Woods' behavior has taken such a toll on Elin that she has lost nearly 10 pounds and turned to homeopathic remedies to fall asleep.
"She is more closed off than she used to be," says a friend, while a neighbor tells Us that Elin has given up her regular tennis game at her local country club.
But the friend adds, "She doesn't want anyone worrying for her. She has said, 'If one more person asks how I'm doing in a sympathetic tone, I will scream!'"
She seems to be sticking by 34-year-old Woods -- for now.
She has reportedly visited him in sex rehab at the Pine Grove Behavioral Health and Addiction Services clinic in Hattiesburg, Miss.
A source tells Us that Woods "didn't want to go to rehab." But Elin presented him with an ultimatum: Get help or lose his family (Woods and Nordegren also have a son, Charlie, who turns 1 Feb. 8).
If Woods doesn't shape up, the source tells Us, "plan B is ready - that is, to leave him."