Stay on the positive road, keep your head up. Vent your negative thoughts and words here.
It sounds like you have made a decision to keep interactions with XH short and sweet. Don't it make you feel good/better, to avoid being mean and nasty to XH.
My H is still in our home and at times there are tons of negative things I want to say to him, but it feels sooo much better when I keep my cool.
Never let him see you sweat!
Me 43 ring off Oct 2014 (my ring back on Feb 2015) H 51 (ring off 7/2013) M 2007 T 1996 S 14 July 2013- H told me he was unhappy.....said he is staying for Son Feb 18 2014 Found out about OW