Vanessa Trump, the ex-wife of Donald Trump's eldest son Don Jr., recently revealed her breast cancer diagnosis, announcing it on Instagram. The 48-year-old model expressed her gratitude towards her boyfriend, Tiger Woods, for being her 'strength' during this challenging period. She is currently collaborating with her doctors to develop a treatment plan after undergoing a procedure earlier this week. Woods, who has been in rehab in Switzerland following a DUI arrest in March 2025, returned to Florida last week and has provided support to Vanessa. Despite this, sources indicate that she may harbor some resentment towards him for not being present when she received her diagnosis. In her Instagram posts, Vanessa shared her appreciation for her family and children, emphasizing her resolve to fight the illness. An insider noted her determination, stating, 'She's got too much to live for, she's going to fight like hell.' Vanessa's message reflects her hopefulness and commitment to overcoming this battle with breast cancer.