I respect your decision — even though it hurts me.
ris-PET-to la TU-a de-ci-SION-e — an-che se mi fa MA-le — stress on 'pet-', 'tu-', 'sio-', 'ma-'.
Responding to being broken up with — accepting the decision with dignity rather than resistance or bargaining.
'Rispetto' = I respect (present tense). 'La tua decisione' = your decision. 'Anche se mi fa male' = even though it hurts me ('fare male' = to hurt). This phrase is the mature response to being left — it accepts the other person's choice while being honest about the pain it causes.
Non ti tratterrò — non sarebbe giusto.
I won't hold you back — it wouldn't be right.
'Trattenere' = to hold back, to keep — letting go as an act of love
Se è quello che vuoi — allora lo accetto.
If that's what you want — then I accept it.
Conditional acceptance — honest but graceful
Vorrei che le cose fossero diverse — ma capisco.
I wish things were different — but I understand.
Imperfect subjunctive 'fossero' — the wish for an impossible alternate reality
The graceful acceptance of a breakup ('accettare con grazia') is considered a mark of maturity and self-respect in Italian culture. Attempting to argue against, bargain with, or emotionally manipulate someone out of their decision is deeply disapproved of. Letting someone go honourably is considered one of the highest acts of love.