Was it right to cuss at both my cheating boyfriend and his mother?

Anonymous
I found out he cheated in Oct 2018, then stopped and then resumed cheating several times just last month. His mother never liked me and always critcized me. She gossiped about me to others. I had to still be polite and try getting along with this fake, liar for his sick.

Now that he cheated, I cussed the hell out of him. His mother heard it all and started with an ''I knew you were never good enough''. I replied with an ''Oh STFU, f*** both of you, I don't have to pretend to get along with you anymore. I never liked you either, you fake, lying gossiper. I only did it for your son's sake. Go f*** yourself. Same for your son.
Yes
No
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Updates
+1 y
I had nothing to lose anymore by then. I didn't care anymore. There was no point nor purpose in pretending to get along anymore. I've been tolerating her rotten behavior for nearly 4 years. I had enough.
Updates
+1 y
I was orginally gonna just cuss at him (I was pissed off with him) but she got involved in the argument and insulted me first. So I lost it. Maybe if she had understood her son cheated, I might not have cuss at her. She started an argument not for her.
Was it right to cuss at both my cheating boyfriend and his mother?
5 Opinion