Although he divorced his lawful wife, Obai-in, upon the invasion of Suruga Province by the Takeda clan, Ujimasa hesitated to do so until the last moment, and when Ujimasa was reconciled with the Takeda clan after the death of Ujiyasu, he immediately asked to have the remains of his ex-wife and buried them in a cordial manner.
正妻の黄梅院とは武田の駿河侵攻を機に離婚させられているが、氏政本人は最後まで離婚を渋っており、氏康の死の直後に武田と和睦した際には真っ先に妻の遺骨を貰い受け手厚く葬っている。