Yes. The same lawyer cannot represent both spouses. It is important to get legal advice from an attorney who is focused on protecting your interests as prenuptial agreements are negotiated, drafted and reviewed.
The guardian ad litem’s role is to represent the best interests of the children in family law cases involving issues such as custody and placement and child support. https://www.wisbar.org/forpublic/ineedinformation/pages/guardians-ad-litem.aspx
COVID-19 vaccines are becoming another battleground for divorced parents. Some protracted disagreements have required the appointment of a guardian ad litem to make a recommend for what serves the child’s best interest. https://www.wsaw.com/2022/01/03/family-courts-navigate-covid-19-vaccine-disagreements/