Water in my engine oil. Where could it come from ?

[wkuehnis]

Hi, of course, I dont presurize the radiator. I removed it. The radiator can not bring coolant into the oil.
I presurized it now, but I didn't find out anything.
Condensed water sounds good, but also the other sympthoms made me looking for a leaking in the Jackets or around the valves:
1. Oil level was suddenly higher than expected, higher than maximum.
2. Coolant level in the radiator went down.

So I am still confused,

Willi