A motion to intervene form for custody is a legal document that allows a third party to participate in a custody case between two parents or guardians. This form is typically filed with the court and outlines the reasons why the individual or organization wishes to intervene in the case and how they believe their involvement will benefit the child(men) in question. Keywords: Motion to intervene form, custody, legal document, third party, participate, parents, guardians, filed, court, reasons, involvement, child(men). Different types of Motion to intervene forms for custody may include: 1. Grandparent's Motion to Intervene Form for Custody: This form is specific to grandparents who are seeking to intervene in a custody case to request custody or visitation rights for their grandchild. 2. Extended Family Member's Motion to Intervene Form for Custody: This form is for extended family members such as aunts, uncles, or cousins who wish to intervene in a custody case due to concerns about the child's well-being or the ability of the parents to provide proper care. 3. Relative's Motion to Intervene Form for Custody: This form is for close relatives, other than grandparents, who desire to intervene in a custody case. It enables them to provide evidence and arguments explaining why their intervention is in the best interest of the child. 4. Sibling's Motion to Intervene Form for Custody: This form caters to siblings who seek intervention in a custody case to protect their relationship with their brother(s) or sister(s). They may propose joint custody or visitation rights, emphasizing the importance of maintaining a bond between siblings. When individuals or organizations seek to intervene using any of the above-mentioned forms, they must clearly state their grounds for intervention, their relationship to the child, and how their involvement will contribute positively to the child's upbringing and well-being.