Letting Go

Why is it so hard to let go? When something is clearly unhealthy, what holds me back? Is it that there has been so much invested (time, love and emotions) and I hold out hope that it can be fixed instead of letting go? I don't want to be held back and down. I want to move forward. I want to heal and not be afraid. I want to trust that the Lord is having me let go for a good reason. I need to let go. I need to trust. Help me let go, Father! I give this to Him...