My wife and I have been married for 5 years and she's 13 weeks pregnant with out first child which I'm very excited about.

My wife has been very disrespectful to me over the past few years. She blames me for things that aren't actually my fault, finds a way to blame shift her mistakes on to me, speaks to me with an attitude, etc. She also usually denies me sex. When she sees me giving her less attention as a result she asks if I'm mad and I tell her no and just go about my business. A day or two later she'll give in and either blow me or fuck me. It seems like she'll finally give in when her hamster tells her I might be getting close to cheating. It seems like she usually wants to blow me. When we do fuck she refuses to let me fuck her doggy style because she says something about it being bad for the baby or it can induce labor or some bullshit.

I just found TRP about a year ago and I've been doing my best to apply it but I think I'm doing things wrong because I'm not seeing the results I was hoping for. Don't get me wrong, things are better than what they were but I'm still not ok with things.

I recently got a new job and doubled my salary and went from blue collar to white collar, I workout 3 days a week, I've been instilling light dread, calling her out when she's disrespectful (by saying "excuse me?" or "who are you talking to?" or "Don't speak to me that way" etc. Basically being firm and telling her I'm not going to take your shit), etc.

She still continues the disrespect and ever since she became pregnant denies me sex almost every time.

I'm not doing things right but I'm not sure where. Advice on my situation is appreciated.