A good piece for random advice
I don't care how angry you are. But never attack someone with personal stuff that they trusted you with and told you when you were on good terms.
Loyalty isn't difficult. Some people are just immature.
Being able to recognize and eliminate your own toxicity is important.
The one who defended you in secrecy but not in public, has not defended you at all.
The reality is that none of us are easy to be with. We all suffer from something.
Mind your own business, unless it involves you directly. Just stay out of it.
Sometimes we regret opening up to some people, because they didn't deserve to know us like that.