OP..
You knew the risks when you smashed. But..
What concerns me more is your reasons for doing it. If he was your real homie, then you wouldn't have done it in the first place..
It isn't your business nor concern if your so called homie cheats or does whatever to his wife. That is no excuse to break the homie code and smash his wife.
If the wife tell on you then she does. Just be man enough to accept whatever comes with it which includes losing the current woman you are talking to along with your to be ex homie confronting you, putting you on blast with your social circle, running a fade, etc..
Lesson learned. Don't smash your homie's women! If you can't be loyal to a homie, then don't expect them nor their women to be loyal to you!
*shrugs*