Using usted vs tú with suegros.. I’m aware that in Spanish there are two forms of speech.. and I’m working on it but my usted forms are not so good yet, I’m not good at using it I confuse it a lot with tú forms. My boyfriend is Mexican, and his family only speaks Spanish. I’ve usually been using the tú forms with his family because that’s all I know.. I think they understand why I do it. But my boyfriend thinks it’s rude to use it. (For context we have been together for 4 years) Do you think that it is rude to use tú con los suegros? And once I learn to speak Spanish fluently.. am I expected to stop using tú and start using usted permanently? In my country we also have these two forms of polite speech vs causal speech.. but we never use polite speech with people we know for years and who we consider close family. But my bf said that in Mexico you use usted with your suegros forever. What do you guys think ? (Answers from both Mexico as well as other Spanish speaking countries are welcome)