Earlier quoted context omitted.
The problem arises that the legality of marriage was designed around traditional families. There's nothing that stops homosexuals from fulfilling their emotional, romantic, and other needs. But when you involved tax deductions because children are such an expensive commitment, it gets hairy. I do support civil unions (but not gay adoption), and I am tolerant of gays (I discuss these issues with friends who are gay),…
Child-based tax deductions should be based on what children a couple have, not on what gender the couple are. And why do you oppose gay adoption? That's nothing to do with changing the definition of marriage, or tax issues...
Should... and are. You can receive child-based tax deductions even if you are not married at all. Whenever I hear the "deductions are for the children" thing brought up I take it as a clear sign that the person saying it has very limited life experience.