Read what some of the saints, specifically Saint Alphonsus, have said about human respect.
It's a very dangerous thing, when it comes to the faith.
I lost my best friend of 19 years because I love God more than I love our friendship. She became liberal, still attends the "indult" mass, and doesn't even recognize it. When I brought it to her attention, she didn't take it well and snapped at me publicly. I haven't spoken to her since.
I can't believe how many people get mad if you don't believe in evolution these days. It's absolutely disheartening.
I know what you're feeling... the best thing you can do for those people is PRAY for them.
Saint Mariana de Jesus, pray for us.