وَلُوطًا إِذْ قَالَ لِقَوْمِهِۦٓ أَتَأْتُونَ ٱلْفَٰحِشَةَ مَا سَبَقَكُم بِهَا مِنْ أَحَدٍۢ مِّنَ ٱلْعَٰلَمِينَ ﴿٨٠﴾
（我确已派遣）鲁特，当时他对他的宗族说：你们怎么做那种丑事呢？在你们之前，全世界的人没有一个做过这种事的。
Haram Family & relations
What is the ruling on same-sex relations in Islam?
Short answer
Islam forbids same-sex acts, as the Quran recounts in the story of the people of Lut (7:80-81, 26:165-166). The ruling concerns the act. A person who struggles with their feelings should be treated with respect and mercy, repentance is open to everyone, and Muslims are not allowed to harm or insult anyone.
Evidence
Quran
إِنَّكُمْ لَتَأْتُونَ ٱلرِّجَالَ شَهْوَةًۭ مِّن دُونِ ٱلنِّسَآءِ ۚ بَلْ أَنتُمْ قَوْمٌۭ مُّسْرِفُونَ ﴿٨١﴾
你们一定要舍妇女而以男人满足性欲，你们确是过分的民众。
أَتَأْتُونَ ٱلذُّكْرَانَ مِنَ ٱلْعَٰلَمِينَ ﴿١٦٥﴾
你们怎么要与众人中的男性交接，
وَتَذَرُونَ مَا خَلَقَ لَكُمْ رَبُّكُم مِّنْ أَزْوَٰجِكُم ۚ بَلْ أَنتُمْ قَوْمٌ عَادُونَ ﴿١٦٦﴾
而舍弃你们的主所为你们创造的妻子呢？其实，你们是犯罪的民众。
This is general information, not a fatwa. For your own situation, ask a qualified scholar.
Questions about halal and haram
What is the ruling on same-sex relations in Islam?
Islam forbids same-sex acts, as the Quran recounts in the story of the people of Lut (7:80-81, 26:165-166). The ruling concerns the act. A person who struggles with their feelings should be treated with respect and mercy, repentance is open to everyone, and Muslims are not allowed to harm or insult anyone.