Generally speaking, Methodists no longer hold to this view of remarriage, except for perhaps individual churches within more theologically conservative Methodist denominations. (Also see What Do Methodists Believe About Death?)
Which religion does not allow remarriage?
Catholics do not allow remarriage. This is because the person has broken promises they have made in front of God once, and so they believe that they should not be given the opportunity to do this again.
What do Methodist believe about marriage?
With regards to marriage, the Primitive Methodist Church believes it to involve the total commitment of one man and one woman.