In California, “[i]t has been held over and over in this state that old age, feebleness, forgetfulness, filthy personal habits, personal eccentricities, failure to recognize old friends or relatives, physical disability, absent-mindedness and mental confusion do not furnish grounds for holding that a testator lacked testamentary capacity.” (Estate of Selb (1948) 84 Cal.App.2d 46 49 (Estate of Selb); Prob. Code, ยง 6100.5). As noted above, if a person with these deficiencies can still be held capable of creating a valid will, such a person can also be held competent to enter into a divorce.