Can a married woman rely on her husband for the mitzvos of Purim of Shalach Manos and Mattanos Levyonim (I recall somthing about Ishto Kigufo)?
Rama (the Mapa) 695:4 says (all translations are my own, and you shouldn't rely on their accuracy):
Mishna B'rura comments:
(Examination of the MA shows that his headword is "And a woman is obligated". Also that he wrote "a number of people" where MB quoted him as having written "a number of men".)
P'ri M'gadim explains the MA:
Make of all that what you will, and, of course, CYLOR for a practical ruling.