Gay marriage is a vice, but God hates child sacrifice. It has gone on too long.
I think they are almost equal in result-—but, yes, killing is worse than sexual immorality.
Abortion and Homosexual behavior are both Mortal Sins and the insidious rot of homosexual behavior undermines morality in Civil Socieites as much as abortion does. They are both equal in the amount of Rot and vulgarness they cause.
Both Acts are Mortal Sins.