Last attempt. OrangeK v.2

[OrangeK]

Looking for a bit of advice, ex-wife asked me to watch S4 in a few weeks on her weekend so she can go to a wedding. I have plans that weekend but they're not crucially important ones. Trying to decide if I should take the opportunity to spend some extra time with S4 but that also means that I will be giving ex what she wants so she can go off and have fun and push her parenting responsibilities off on me. Vs taking some time for myself and telling her to make her own arrangements for babysitting on her own childcare time. I really don't feel like doing her any favors because I know she just expects it. the father in me wants to just say yes so I can spend some time with my kid but the logical side of me says that she should take care of her own parenting responsibilities and let me have my time to myself when it's my weekend. any input would be appreciated. For context she asked me about two weeks ago and I said I would look into it and ask her to remind me as the date approached closer. It's in two weeks and she hasn't said a thing about it