I doubt it... there are just a few nutty pastors that get upset with the church because they won't get on the "God hates fags" bandwagon and won't oppose the termination of the lives of innocent sperm.
Methodists probably lean Republican, although the official church itself (not necessarily individual churches affiliated with them) is fairly liberal, although I may be completely wrong. I attend a Methodist Church, but I don't really fit in with any single denomination.
The Methodist Church is fixing to split, watch and see.