Children are not Spies
The contact that you have with your children should not be used to check on your former spouse. It is harmful to use your children as little spies for you own purposes.
Many times the children of divorced parents think that their parents hate each other. This makes the children feel uncomfortable during parental visits. These kids may think that if they do anything to make one parent happy, the other parent will outright reject them. They feel that they already lost one of their parents because of the divorce and fear that they may lose the other. For this reason, both you and your former spouse should show each other mutual respect. This includes, among other things, not interrogating your children about the other spouse after their visits with him/her.
Especially in the beginning of a separation, children may face many problems following visits from the non-custodial parent. Both parents should put forth a great deal of effort to discuss logistical or emotional problems their children may have and work on ways to solve those problems.
Both parents should seek common ground and agree on decisions concerning their children, specifically with discipline, so that one does not undermine the other. Co-parenting is a work in progress, but becomes more natural with time. Both parties need to use common sense concerning allowing contact with the children. Also, do your best to follow the established golden rule: “Do unto others as you would have them do unto you.”
Keeping Things Simple
Remember that the future outlook, emotional development, and future attitude of your children is important, so you must work to make your visitations with them as uncomplicated, normal, and love as possible, given the circumstances. Do your best to let your children know that they have the love and support of both parents.