Personal relationships of Paul McCartney "gave me the strength and courage to work again", after the break-up of the Beatles. McCartney adopted her daughter from her first marriage, Heather, and had three children together: Mary, Stella, and James McCartney. McCartney taught Linda to play keyboards, and permanently included her in the line-up of Wings. Linda died of breast cancer at age 56 in Tucson, Arizona, on 17 April 1998; McCartney denied rumours that her death was an assisted suicide. Along with eight other British composers, he contributed to the choral album "A Garland for Linda", and dedicated his classical album, "Ecce Cor Meum", to his
Linda McCartney Center in New York and the Arizona Cancer Center in Tucson, where Linda received treatment. The donations, through the Garland Appeal, were made on the condition that no animals would be used for testing purposes. Also in 2000, The Linda McCartney Centre, a cancer clinic, opened at The Royal Liverpool University Hospital. In November 2002, the Linda McCartney Kintyre Memorial Trust opened a memorial garden in Campbeltown, the main town in Kintyre, with a bronze statue of her made by her cousin, sculptor Jane Robbins. Linda McCartney and husband Paul appeared as themselves on an episode of "Bread" in 1988,