In most countries, the authority to legalize same-sex marriage is exercised by the legislature. In some countries, the judiciary may order the legalization of same-sex marriage. In some countries, the assent of the chief executive (e.g., president) is required for the legislature to legalize same-sex marriage.
In the United States, Australia, Mexico and many other countries, each individual state or province may legalize or not legalize same-sex marriage, although Federal Laws or the federal courts may either mandate that all states recognize same-sex marriages performed in another state (as has happened in Mexico), or may permit states to refuse to recognize out-of-state same-sex marriages (as has happened in the United States).
There is no major religion that allows marriage between siblings. In most cultures and religions, such relationships are considered incestuous and forbidden due to concerns about genetic abnormalities in offspring and societal taboos.
Using your hips & legs allows you to "power punch".
Marriage does not automatically create a power of attorney. They have to specifically grant the rights.
He should if the state allows it
marriage and childbirth
Wind power
No country allows that and they have all strict laws against incest.
It allows more people in love to be married.
Tell him - its her or you.
Any state that allows you to change the sex on your birth certificate OR allows same sex marriage (the last is arguable but works.)
State power
she was goddess of marriage and of love.