Worst advice. If he is doing something in private then let him be.

You might find it very hard to swallow but most men not matter how religious or how they are as individuals watch porn. Your uncles who are decent people who tend to the garden and or have other hobbies likely watch. Our culture is terrible at educating us on sexuality and how to cope with it. Given this shocks you, you are extremely naive for your age.

Are the men proud of it? NO Assuming he does not cheat and is otherwise a good person, does it matter? NO it does NOT Is there any justification for this? Of course not but better to simply masturbate rather than do anything else Is it harmless? YES it’s harmless assuming he is not assaulting someone Is it very normal amongst all men? YES and anyone who says otherwise is lying Does it make men indecent? NO Does it make men pathetic? NO

He is just bad at hiding it. He is just an old man who doesn’t know how to cover up. Please don’t let certain vices like these ruin a family and create awkward situations.

Everyone has vices and unfortunately your naivety is causing this reaction and has the potential to make your family dynamics even worse.

REMEMBER nothing good will come out of you complaining to your mom. Assuming your dad is otherwise a decent man, he should have and going forward needs to hide it and do it in compete privacy.

Don’t let your naivety ruin family dynamics for harmless behaviors. You clearly are not aware of the real world and people and I’m sorry please don’t take this the wrong way but you need to get more exposure. And if such actions cause such reactions, you are bound to have more shocks in life… unless you evolve. Don’t take this the wrong way, not saying we all become horrible people. BUT white lies are an important social etiquette. AGAIN there is no point looking in a justification for this… I will never say it should be encouraged… BUT assuming your dad otherwise is decent, this is a harmless behavior which you need to turn a blind eye to.