This is why Noah is the most wonderful man. He loves me on my ugliest days. When I'm petty and mean and rude he still treats me with love and respect. He doesn't hold grudges and he forgives me even when I feel he has every right to be mean back. I'm so blessed to have him and to be starting our family together.
If you can't forgive others then do not expect others to forgive you. More importantly, read Mark 11:26 and let that sink in. "But if ye do not forgive, neither will your Father which is in Heaven forgive you." In other words, you will be forgiven by the same measure that YOU forgive. Remember, you will only give account for your own actions and not the actions of others. Do not hold grudges and allow actions of others to interfere with your walk with God.