Section 2105 - Spouse's rights(a) Widow.--The share of the estate to which a widow is entitled under this title shall be in lieu and full satisfaction of her dower at common law.(b) Surviving husband.--The share of the estate to which a surviving husband is entitled under this title shall be in lieu and full satisfaction of his curtesy at common law.1972, June 30, P.L. 508, No. 164, §2, eff. July 1, 1972. Amended 1978 , April 18, P.L. 42, No. 23, § 1, effective in 60 days.