My boys are now 2 and 4, both love our bike trailer and have been in it since 9 months old. Adds a new dimension to biking and helps trainingtraining greatly. When you unhitch the trailer your bike feels like its made from some super lightweight moon metal!
I go riding at 7pm when the kids are asleep. Any days except Monday and Wednesday when the wife goes to gym etc.
Usually get 3 or 4 full weekend days per year to go on mega pedal.
Life will never be the same as it was before but you’ll still have time for your kids and to do things you like.