Just how much you and your partner need to be on the same page, and when you’re not, find the best middle ground for your child. Parenting is hard, even when you’re doing it with someone you love so it’s always best to put your ego aside and do what’s best for the young one. If there’s something concerning your child where you guys aren’t on the same page, listening is key. Sometimes you will have to disagree but commit. But being on the same page regarding your child’s future has been the biggest lesson for me. So far so good, bumps in the road but we share the same vision which is key.