Our second (dream) wedding

Camm

So we went to Vegas & got married. At that time I had learned a month later that my husband's aunt from Mex was making racist comments about my brother & his friend on the day of our wedding. She was speaking Spanish to my MIL & didn't know my brother whom has dreads & looks like a black king. Heard her talking to my MIL about how he & his friend from Africa, whom which has never been to Vegas were acting like ghetto N whatever because they were enjoying themselves while taking photos. Mind you my brother is amazing to everybody that he meets that they still ask about him years later. She then tried to be sneaky & give a ridiculous amount of money to my husband out of my sight like he wouldn't come tell me who it came from. She avoided me & my family like the plague the whole time, then proceeded to roll her eyes at me when I went to say goodbye to her. When I told my husband he was pissed & told his momma. He then said when he sees her again he's going to tell her to watch her mouth & stay away from us. I know this lady is going to want to come & most of his family from Mex but I'm not having no damn disrespect on our day. Would it be rude to tell him I don't want any of them to come?