Any thoughts on this guy?

For those who don't know who this is, he has a podcasts tailored to help men with women. I am not hating on the man, he does have some good advice but he can be quite the woman hater and very harsh. He also does the Red Man Group podcasts with Rollo Tomassi. Ever since my boyfriend started listening to this guy he has slowly become more aggressive. Which at first was fine (obviously I like he is taking more of a lead) but now he is getting meaner and started putting restrictions on me.

Example: We live together in his mothers basement while we pay our way through college (I know red flag, we will save that for another time). Its one big room, so when I get phone calls that go longer than ten-fifteen minutes I like to leave so he is free to play music, call someone, etc. I have been calling my mother more recently and those conversations can span up to three hours, so I leave and walk the rest of the house while I talk. But now that freaks him out because Donovan Sharpe says I am creating space and an opening to call anyone and cheat on him. So he has now requested that I take all my phone calls in front of him and after speaking on the phone for a good twenty minutes then I can excuse myself to talk to her alone.

Sorry this turned into a rant! I felt like I needed to give an example of how his behavior has changed since listening to those podcasts. I understand that my boyfriend may be taking advice too literal or may be an extreme case. I would still like to have a civil discussion about these podcasts.