Your experience shocked me. This is a story that I can hardly imagine. I don't know how you get along. Over the years, have you regarded him as a brother or a father? And what he thinks of your relationship. But in any case, he did something irresponsible after drinking. You should bravely tell him the truth and see how he reacts and how to solve it. A man's character depends on his attitude towards problems, whether he is responsible, evasive or indifferent. Since you have a deep emotional foundation, you can develop a relationship, but he has many girlfriends. You should carefully consider whether his attitude towards feelings is not serious, in that case, it will only bring you more harm together. Finally, I want to say, whether it's adoption or affection, if you didn't volunteer the night before, that shouldn't be the reason why he treated you like that. He offended you, which is against the bottom line of morality and law and can't happen again.

Wait a minute, a very serious problem. According to Article 9 of the Adoption Law of People's Republic of China (PRC), if a man without a spouse adopts a woman, the adopter should be over 40 years old. How did he adopt you?