STIR article that says what I feel way better than I could:
When I say that I am against forgiveness, I am not judging individuals who choose to forgive. If doing so helps you, then by all means, forgive. What I abhor is a culture that places demands on victims and survivors, insisting that we are not whole until we forgive. Forgiveness culture implies that betrayers and abusers can expect to be forgiven — they can hurt and harm and rage — and should their targets decline to forgive, they can rest smug in the assurance that the refusal reflects a flaw in their victims, not in themselves.