I have an uncle who chose a long term homosexual relationship with another man and they wear wedding rings as does your uncle.
I prayed for him and shared the truth with him about God's love AND holiness explaining how they are eternally intertwined, attributes of God's own character, and can never be separated in actuality.
Like most sinners who do not want to repent, he said he accepted that God is loving but rejected God's holiness (except for the parts that he agrees with like social criminality such as assault, murder, robbery, etc... as he is an ex-Marine with some conservative values despite his homosexual choice, of course).
After a time, the Lord gave me a word not to continue praying for his repentance and witnessing God's truth to him as he already knows it and made the decision to reject God's offer of repentance and sanctification to continue in his sin.
His judgment approaches and ultimately it is between him and the one true holy creator God. Everyone makes their choice. He made his and it was his to make.
