You should definitely talk to an L by now, especially when you are talking custody. A wrong move now might set you back a long ways in the future, especially as a man.
Me-LBH, 48 Spouse-WW, 48 Married for 19 years Son, 12 BD #1 - November 1998 (EA 7 months after wedding) BD #2 - November 2015 (same XBF EA) WW filed D February 2016 WW moved out April 2016