When should be the separation date?

​ Yes the separation date is very important and there can be many variables to determine this. Lack of sexual relations does not necessarily mean that you are separated. Generally speaking the date of separation is the date on which one or both parties have made a clear decision and communicated it by actions or words, to separate. The date of separation is important as it is the date that the property values "crystalize" (with certain exceptions such as joint property or a jointly held matrimonial home which you should discuss with a lawyer)​ for purposes of property division. Likely the separation date is the first date you agreed to separate, but you should meet with a lawyer to provide full details of the circumstances to get clear advice.