Would it be hypocritical to take his money?
Absolutely. Of that, I have no doubt.
That's not why I'm replying on your thread, however.
I understand your anger. Although my father never admitted it to me, I'm fairly certain he cheated on my mother. I've had plenty of reasons to be angry with him aside from that. I didn't speak with him for a couple of years when I was in my early twenties.
Over the decades since, however, I have made my peace with him. Actually, I should say that I've made my peace with myself.
My father passed away two weeks ago. I already miss him and always will.
I don't know what other grievances you have with him, if any. Perhaps he was also terribly cruel to you as well. You haven't mentioned that. If that's the case, then I would certainly understand and support the distance.
However, if his infidelity is the only reason you keep the distance, then I would say that your problem isn't with him, but with you.
Nothing will ever change the fact that he is your father. From what you have shared, it seems rather clear that he wants to reestablish a relationship with you. Holding on to your resentment may hurt him, but from my own experience, I'd say that you're also hurting yourself.
Married 2005
D-Day April, 2015
Divorced May, 2022
"The Universe is not short on wake-up calls. We're just quick to hit the snooze button." -Brene Brown