Child support

I've been asking to have an equal split of custody with my ex. Right now we have joint physical and legal custody with her having primary physical custody of our daughter.

Every time I've asked for this split she denied me and her most recent "schedule" has me only having our daughter on Two Sunday's a month and while she's working on Monday and Thursday each week. She's said that there's no debate over this schedule (I'm the red)

Most recently she has put me on the hook for child support. When I brought it up she said

What is going on here? She's even told me she still Loves me but that ain't Love! Why would she be unwilling to split patenting down the middle but then is willing to use the courts to get money from me instead?