Salam aleykom My mom married a man a while ago; he usually visits his family every Saturday and for Eid. His sisters are usually there, and the men and women don't sit separately. I’ve told my mom I don’t want to go, but she gets angry with me. What should I do? JazakAllahu khayran

Ustadh AbdulAziz al-Haqqan
Free mixing is not allowed, and if they are asking you to free mix with foreign men, then excuse yourself gently and with wisdom. You can even use tawriyyah by explaining to them that you are busy and not able to go for example or another true excuse.