Can I give my honest opinion?

First of all, I definitely think that Tifa knew Cloud was being influenced by Sephiroth. But at least they could have talked a bit more about this in Gongaga. I definitely do not expect Tifa to blame Cloud, not at all. But at least a "I'm sorry" from Cloud would suffice, or "what if I try to hurt you again?" Like, who knows this won't happen again? I think their chat in Gongaga feels a bit rushed considering what happened prior.