Sleep training - don’t agree with husband

We are expecting baby #2 in a month and a half and basically we have to hold our older kids hand and sit in his room until he falls asleep. I’m too pregnant to do that anymore so my husband has been doing it which after 2 hour aid it he got fed up and now is on night two of sleep training !

I am so pregnant and emotional I can’t handle it 😰 my stomach is in knots and I literally feel like we are torturing my sweet kid. I get it we won’t have 2 hours for bedtime or be able to bring him in our bed where he basically sleeps on my face the rest of the night like we have been doing when the new baby comes but I just feel awful and I don’t know what to do 😭😭😭😭