How to get rid of his ex?

OK, so I have been with my man for two years and we are getting married soon. His ex who cheated and left him. Has always called sometimes about money sometimes about wanting him back. She has started contacting me and being a bitch, I am nice because I don't want to hear it from if after. Anyhow I... Show More

so last night he came home and said he had all day to think about itand he is going to block her number on our phones. now to just see if he actually does.
well nothing happened. but last night I had enough and I snapped and well now she is taking us to court for the house and the truck. I can't deal with this anymore as I am 5 months pregnant and wish this and her sh*t would go all away.