I have a friend. She struggles with same sex attraction (SSA). Today, she wrote another excellent post; this time addressing those who 'come out' and expect across the board approval. Take a look and you'll realize that it's acceptable, even demanded, to love our homosexual brethren - but not their actions toward these tendencies. Drawing the line at an active homosexual lifestyle is the proper Catholic Christian response. "I love you anyway"
"No, today Christians are expected to actively celebrate homosexuality or we’re branded a “hater” or “bigot.”" ~author
This excellent and Catholic approach to an SSA friend can be found here: An Open Letter to My Gay Sister