I have been separated from my boys dad for 6 years and still struggle for contact. I had to almost enforce a bi-weekly sleepover at his dad’s and now he will only have him if I drive him there and pick him up? My question is, is it my responsibility for this? He doesn’t pay any maintainence yet expects me to be taxi as he doesn’t work- by choice and doesn’t have money! Any advice would be gratefully received.