Just wondering if anyone would be able to shed any light on this for me. My son turned 5 years old in April this year. I've never been with his father but never asked any money for him as I wasn't paying rent for a house or anything and didn't want him to have anything to use against me to ask to see him more ( we didn't used to get on). I have had my own home since September and I realised he should be paying. I messaged him asking politely for a contribution and his response was "you don't have him all of the time" because my son goes to my mums on weekends because I work. His dad only sees him every week for 2 hours one evening as that's all he wants to see him and sees him extra on weekends if he wants. What would be the best route forward ? Will I have a leg to stand on for previous years or just ask from now on ?