That's OK. Disagreeing is fine. It is devatating to a child rehardless.

Compared to children from homes disrupted by death, children from divorced homes have more psychological problems. (Robert E. Emery, Marriage, Divorce and Children’s Adjustment” Sage Publications, 1988)

"Always go straight forward, and if you meet the devil, cut him in two and go between the pieces." - William Sturgis, clipper ship captain, 1830's.