Let’s be clear, as if everyone didn’t really already know.
Fast forward a few thousand years to modern times. Has the sacrament changed? Nope. Has procreation changed? Nope. We still need a man and a woman to have babies. What has changed is what people want, so they do what they want, when they want, how they want, with no regard for God, Jesus, the Church or anything else. They only care about themselves. So, as a result, the family structure has begun to dissolve, children have absent fathers, mothers kill their children indiscriminately, children are prostituted and end up with their own children having no knowledge or skill set to raise a child because they were discarded, and so on. STD’s are out of control, people are not only immoral, but indiscriminate in their lack of morality and smear it in everyone else’s face. Society has become so bad it has begun to toss these immoralities by the shovel load onto the children of families who are actually attempting to live the proper way, through television, public schools, books and just about every other fabric of life to include the fabrics they place on their bodies. It’s practically impossible to find nice clothing for a teen girl these days that doesn’t scream “street walker.”
So, instead of digging in and promoting the proper, right, correct and godly form of family, we have people who claim to be Catholic, claim to have a desire to live as God instructed, yet they ignore the family design, dismiss the institution and sacrament of marriage and promote the “best of what’s left” such as single parent families, adoption, homosexual families and abortion, while pretending that is the way things should be.
The debate ended when people attempted to redefine marriage and make acceptable behavior out of unacceptable. When this is realized by all involved, then we can discuss other issues, such as how to treat people in different situations (though the Church is also clear on that as well), but it’s impossible to have a meaningful discussion until the basic understanding of what marriage is, what the family is, and the rules or guidelines God implemented is accepted but those who are attempting to alter them.
So, in the end, anything outside Gods design is just that, not in Gods design. This absolutely includes homosexual relationships, no matter how nice those folks may be.