Vanessa Trump, the 48-year-old former daughter-in-law of Donald Trump and current girlfriend of golf champion Tiger Woods, has publicly announced her diagnosis of breast cancer. In an emotional Instagram post, she expressed the shock of her diagnosis but conveyed her determination to stay positive as she works closely with a specialized medical team on her treatment plan. Vanessa did not disclose the stage of her cancer or specifics about her recent medical procedure but emphasized the importance of her family and friends' support during this difficult time. She is a mother of five children with her ex-husband, Donald Trump Jr., from whom she separated in March 2018. The announcement has garnered a wave of public support, including a heartfelt message from her former sister-in-law, Ivanka Trump, who expressed her prayers for Vanessa's strength and recovery. This diagnosis comes at a significant moment for Vanessa, who has been in a relationship with Tiger Woods since March 2025, further complicating her personal circumstances as she navigates her health challenges.