In late 1885 or early 1886 Wilbur was struck in the face by a hockey stick while playing an ice-skating game with friends, resulting in the loss of his front teeth. He had been vigorous and athletic until then, and although his injuries did not appear especially severe, he became withdrawn. He had planned to attend Yale. Instead, he spent the next few years largely housebound. During this time he cared for his mother, who was terminally ill with tuberculosis, read extensively in his father's library and ably assisted his father during times of controversy within the Brethren Church, but also expressed unease over his own lack of ambition.