The Honourable Madam Justice Van Melle recently delivered a decision in which a spouse was seeking to annul a marriage on the grounds of the other spouse being married to someone else, subsequent to the separation. Her Honour stated that the facts presented in that case were not sufficient grounds for annulment and urged the parties to move forward in a productive manner:
http://www.canlii.org/en/on/onsc/doc/2016/2016onsc5317/2016onsc5317.html