The person I was replying to talked about what Jesus teaches 'on this one point'. The fact is, Jesus does not address this point.
We know what Jesus teaches about divorce. He said it was generally equivalent to adultery (that would be a sexual behavior law and part of the Ten Commandments). Most Christians today don't care much about that teaching. They'd rather spend their time clamoring about something he never talked about.
Because he was speaking to Jewish people. That'd be like telling them not to worship Jupiter. It was kind of a given.
As for divorce, yeah, it's wrong and people like to ignore the parts they don't like. They're hypocrites, but just because some who follow Christ, or say they do, violate one aspect, doesn't mean that they should violate all aspects. Should they take care of their own sin before complaining after others? Absolutely, but if one sees a neighbor sinning and does not say anything, in a loving manner mind you, then you do not love them:
Leviticus 19:9-18
Apparently they only use Ye Olde Translations. Here's a modern translation.
9 “When you reap the harvest of your land, you shall not reap your field right up to its edge, neither shall you gather the gleanings after your harvest. 10 And you shall not strip your vineyard bare, neither shall you gather the fallen grapes of your vineyard. You shall leave them for the poor and for the sojourner: I am the Lord your God.
11 “You shall not steal; you shall not deal falsely; you shall not lie to one another. 12 You shall not swear by my name falsely, and so profane the name of your God: I am the Lord.
13 “You shall not oppress your neighbor or rob him. The wages of a hired worker shall not remain with you all night until the morning. 14 You shall not curse the deaf or put a stumbling block before the blind, but you shall fear your God: I am the Lord.
15 “You shall do no injustice in court. You shall not be partial to the poor or defer to the great, but in righteousness shall you judge your neighbor. 16 You shall not go around as a slanderer among your people, and you shall not stand up against the life[a] of your neighbor: I am the Lord.
17 “You shall not hate your brother in your heart, but you shall reason frankly with your neighbor, lest you incur sin because of him. 18 You shall not take vengeance or bear a grudge against the sons of your own people, but you shall love your neighbor as yourself: I am the Lord.