Prenuptial agreements may have once had a negative stigma attached to them. These days, an increasing number of couples are signing a prenuptial agreement before tying the knot with their partner. A recent survey from the American Academy of Matrimonial Lawyers (AAML) discovered that more than half of attorneys surveyed reported an increase in the number of requests for prenuptial agreements by millennials. It’s not just millennials that are increasingly using prenuptial agreements.

When parents get divorced, everyone in the family is affected in a different way. For people with school-age children, a primary concern is making sure that kids are able to keep to their routines as closely as possible. While children are incredibly adaptable, sometimes much more than adults often realize, major disruptions to their family situation can have a ripple effect on other aspects of their lives, such as success in school.

While divorces are hard on everyone involved, they can be especially difficult on the kids. One way to help make the divorce easier for your children to get through is by having a strong co-parenting relationship with your ex-spouse. No matter how strong a co-parenting agreement may be, there are things that can create tension between the two parents. Below are four of the more common things that can cause strain in a co-parenting relationship.