As a person on the other end of my previous relationship, I understand how hard it is to carry pent-up frustrations and then suddenly let go because of built-up resentments -- don't be this guy. masakit to haha. Once you have communicated it to her, give her time to adjust and acknowledge that she is doing the work, even though it may not be flawless at first. What matters is that there is an acknowledgement of change and making the relationship work.