I have remarried, and my husband has a lot of bitterness towards my ex. So, we keep child support separate, and only spend it on the child from my first marriage. I have gotten a lot of crap on here for not spending it on all my children, since that makes my oldest seem favored.
This is a spin off of a post where a woman said she was using a percentage of back child support to set aside as savings for each of her children, and she keeps getting told that's not fair because that money is only meant for the children she shares with her ex-husband.
So nothing makes you people happy, right?