Staying in a bad relationship

Staying in a bad relationship for the sake of your kids hurts them more than them seeing you and the other parent fight...it shows them that if you are willing to endure abuse, thats normal and when they get older, they won't be able to recognize whether or not they are in a relationship they need to get out of..plus, its like an excuse..if a person treated you badly in a relationship and the only reason you can find to put up with it is the children, you pretty much are fooling yourself and need to leave...its best for them so they grow up normal and have helathy relationships...