My dh and his ex have 2 kids. She is on disability and gets cs that is her only income. He pays 650 a month in cs. She thinks my dh should help with school clothes and supplies as well as any extra curricular activities the children choose like the yongest wants to play baseball. Its 75 fee to play plus you have to buy cleats, pants, socks, belt, bat, glove, batting helmet and bat bag. She says she cant afford to pay it all and wants him to pay half. My dh never sees the kids and rarely talks to them and we live in the same town. We dont see them because we are just busy and its upsetting to him when he has to see them or deal with his ex. Should we pay half on school stuff and sports?