Yes, you can reveal yourself to a Mahram. In arabic Mahram means an unmarriageable kin with whom sexual intercourse would be considered incestuous, a punishable taboo. This includes:
Permanent or blood mahrams with whom one is mahram by a blood relationship:
father, mother, grandfather, grandmother, great-grandfather, great-grandmother and so on;
brother, sister;
son, grandson, great-grandson, daughter, grand-daughter, great-grand-daughter;
uncle, aunt, great-uncle, great-aunt, and so on;
nephew, niece, grandnephew, grandniece, great-grandnephew, great-grandniece and so on
In-law mahrams with whom one becomes mahram by marrying someone:
father-in-law, mother-in-law;
son-in-law, daughter-in-law,
stepfather (mother’s husband) if their marriage is consummated, stepmother (father’s wife) if their marriage is consummated;
stepson (husband’s son) if their marriage is consummated, stepdaughter (wife’s daughter) if their marriage is consummated
Rada or milk-suckling mahrams with whom one becomes mahram because of being nursed by the same woman.
[sahih Muslim]
Bookmarks