But I think marriage is a sacred institution. I'm going to be respectful for people who may disagree with me. I've had a record of doing so in the State of Texas. I've been a person that had been called a uniter, not a divider, because I accept other people's points of view.
The speaker is not saying he agrees with people who don't value the sanctity of marriage. 
( z1 say :polarity - :ARG0 ( z2 person :ARG0-of ( z3 speak ) ) :ARG1 ( z4 agree :ARG0 z2 :ARG2 ( z5 person :ARG0-of ( z6 value :polarity - :ARG1 ( z7 sanctity :mod ( z8 marry ) ) ) ) ) )