<human>: Provide a brief overview of the text.

I'm 27, my husband and his twin brother are both 30. Tonight my brother in law starts bragging to my husband about how much money his fiancee was getting back in taxes. Then has the audacity to tell my husband that we should get divorced so we can get more money. Now, this pisses me off in itself, but the hypocrisy is amazing because the guy is getting married to his fiancee in a few months. My husband knows I'm getting pissed, so he tells his brother to shut up and back off. Then I see this little [gem] his brother posts on Facebook a little while later. WTF? Did I handle this right? Should I have just ignored him? 

The thing is, before we were married, hubby's brother told him, while I was in the room, that he was making a mistake marrying me and we'd be divorced in a year. Then he shows up to our wedding drunk, refusing to wear a dress shirt or tie under his suit (he was a groomsman!) and make a complete ass out of himself. I don't know what I ever did to draw his ire, but I can't take much more of his negative meddling. What do I do?!
<bot>: brother in law who never liked me won't leave my and hubby's relationship alone and it's pushing me to the edge.