Is taking child/education support money from father allowed in Christianity?

So, my father used to beat so much and he did very cruel things to me and my mom when I was a little kid, than they broke up and he paid child support for a while and now it's the first year I will start going to university, and I can take education support from my father, however he told me he would financially support me during my education but the thing is he 9/10 times lied to me for every single thing before. What shall I do? if I trust him and he lies then I will have pretty much hardships financially, if I don't and go to judge and take education support from him then I won't but I am concerned that if it's the right thing to do? He, also didn't even support my education nor gave a penny while I was preparing for the uni. entrance exams.

Is taking child/education support money from father allowed in Christianity?
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