Little back story;

So August last year my husband accused me for cheating.Problem was I called my mom over viber (she is on other continent) and my phone got connected to my car (I was driving) and that become international call and we got charged a lot for it (call was 45 minutes long). When my husband got message from phone company telling him that I made international call he immediately accused me for cheating. I tried to talk with him he ignored me,we didn’t sleep at the same bad(he is truck driver) so he was home for two days and went back on the road.He didn’t want to have any contact with me.And then I made mistake that till this day I’m paying of.I got drunk like big drunk because couple hours before that he called me over the phone telling me that I’m whore,cheater,he will divorce me,send me back home(I’m not from USA I came here 2 years ago and didn’t have papers my green card wasn’t arrived yet).I was beginning him to listen to me but no.So I got drunk and wanted to kill my self.Trust me I know that was awful thing to tell him and try to do but at the time that was only thing on my mind.He called one of our friends to check me.That night he called my brother (he also don’t live in USA) and he told him just half of the story.So next morning my brother called me to see what the hell is happening so I told him everything from the start to the end.So my brother didn’t take his side or my just told me if I can’t live with him to come back home and he (my husband) and his whole family can fuck themself (he was cussing a lot in our language) . And I told him to calm down no one isn’t worth it.So my husband coming back home we trying to talk and I called customer service (phone company) and since he was home I got password (I didn’t know it before ) I introduced myself as him and asked for phone report to see about that phone number.I proved my innocence.But he was mad still.And he read those messages that my brother send me trying to calm me.And my husband was so mad because he was cussing about him and his family.And I told him why did you call him,you know he is my brother and he will help me not you? Because your family never defeated me they always attacking me and arguing with me.So he told me That he will not talk my brother ever again.I was like okay no problem.But his family was on my back for the good amount of time and they still are.But no one told him that was wrong that he accused me for that even when I was innocent.Their brain is like that man is not guilty just woman.

So fast forward to now; I’m pregnant with his child and we’re okay now.His family and him left to fly to our home country for family obligations and I’m at USA now.And my brother called me to ask is he there is told him yes (my brother don’t know that he is mad) and he told me he wanted to go with him for coffee so I told him that he is mad about past.So my brother got mad because he (SO) have right to talk to me like that but he got mad when my brother talk about him like that.I tried to calm him now to bother about that because he have family that need to think about. So he promised me that nothing will happened.

But I don’t know what to do when SO found out that my brother is mad at him?

Honestly any advice are welcome

And if you read whole story thank you so much