Divorce and kids

How did you divorced ladies handle the transition with your young kids. I have an almost 3 year old and a 6 month old. I'm considering divorcing my husband but I'm really worried about the kids. If we didn't have kids it wouldn't even be a question and I'd be gone.

EDIT: I just wanted to add some more insight. My husband is not abusive. We just don't love each other. I'm honestly not sure if we ever did. We got married a few months after our first was born. We aren't intimate anymore. We don't spend time together. We share the responsibility of our children and eat supper together every night but we don't talk unless it's about the kids. He has cheated twice before that I know of and his family hates me. If we divorced I am sure he would move 3 hours away to be closer to his parents so I'm not sure how that would work with the kids.