Bad actions don't make a person bad. They simply make a person capable of bad acts. Sentient beings are more complex and many-faceted than to simply be wedged into categories of 'good' and 'bad'.
If this person has never given you any reason to be frightened of them or assume they mean you harm, being aware of actions in their past has no bearing on that. It doesn't make them any different than who they were, you simply understand them better now.
And if you turn your back on someone struggling to be better and overcome their failings, you're capable of bad acts, as well.
text
If this person has never given you any reason to be frightened of them or assume they mean you harm, being aware of actions in their past has no bearing on that. It doesn't make them any different than who they were, you simply understand them better now.
And if you turn your back on someone struggling to be better and overcome their failings, you're capable of bad acts, as well.