My 4 year old son told me last evening, "she pushed me in the bushes & hurt me." The only realistic person he could ne refering to is his mother who has been out of the picture for a year so this happened over a year ago. I need to know if over a year is too long to do anything. I also need to know if the statement of a 4 year old is admissible. He didn't give a detail of what the "hurt" was but the statement & look of fear & saddness told me something was off. I have sole legal & physical custody of him. There is documentation about the mother with the court that i presented at the custody hearing. So i need to know these answers. Please.