I came across this interesting case law on CanLII. I'm sure many have contemplated having a friend, whom we think is well-versed and experienced in family law, represent them in family law matters. In this instance the request was declined by court. Judge aptly outlines all of the various pitfalls:
https://www.canlii.org/en/on/onsc/do...&resultIndex=6
https://www.canlii.org/en/on/onsc/do...&resultIndex=6