i've been in relationships before where i was accused of cheating. It doesn't feel good. When someone loves you they don't want to feel bad. in my experience a man that accusses could either be cheating or has low self esteem. people say that in order to love someone else we need to love ourselves first. he may not know how to love or has himself been hurt in prior relationships. my suggestion is communication over a coffee somewhere were you will not be disturbed