“In considering delay, courts should look at whether the reason for delay is understandable, not whether there was a reasonable excuse for the delay. The latter consideration works to implicitly attribute blame onto parents who delay applications for child support. See: Michel, par. 121.
A delay, in itself, is not inherently unreasonable and the mere fact of a delay does not prejudice an application, as not all factors need to be present for a retroactive award to be granted. See: Michel, par. 113.
Rather, a delay will be prejudicial only if it is deemed to be unreasonable, taking into account a generous appreciation of the social context in which the claimant’s decision to seek child support was made. See: Michel, par. 86.
Courts should apply an expansive definition of blameworthy conduct. See: D.B.S., par. 106.
Blameworthy conduct is anything that privileges the payor parent’s own interests over his or her children’s right to an appropriate amount of support. See: D.B.S., par. 106.
Blameworthy conduct is not a necessary trigger to the payor’s obligation to pay the claimed child support. Where present, it weighs in favour of an award and may also serve to expand the temporal scope of the retroactive award. See: Michel, par. 119.
The failure of a payor to disclose actual income, a fact within the knowledge of the payor, is blameworthy conduct that eliminates any need to protect the payor’s interest in certainty. See: Michel, par. 34.
If there has been a hardship present during their childhood, or if the child needs funds at the time of the hearing, this weighs in favour not only of an award, but also of extending the temporal reach of the award. See: Michel, par. 120.
If there is the potential for hardship to the payor, but there is also blameworthy conduct which precipitated or exacerbated the delay, it may be open to the courts to disregard the presence of hardship. In all cases, hardship may be addressed by the form of payment. See: Michel, par. 124.”