Sarai used the word "embrace" here to refer to him sleeping with her. Alternate translation: "I gave you my servant so that you would sleep with her" (See: [[rc://en/ta/man/translate/figs-euphemism]])
This can be active. Alternate translation: "she hated me" or "she began to hate me" or "she thought she was better than me" (See: [[rc://en/ta/man/translate/figs-activepassive]])
"I want Yahweh to say whether this is my fault or your fault" or "I want Yahweh to decide which one of us is right." The phrase "to judge between" means to decide which person is right in a dispute between them.