My baby was like that for the first few months cuz he is a colicky baby (Chinese ppl calls it 100-day crying). Colicky baby usually cries in the night but v. normal in the day time. At the very beginning, I also thought that the baby likes my maid more than us. But later on I realised that he was extremely uncomfortable at night time. So we had used a lot of different methods (e.g. swing, making shuuu sound, swadlling, sing, hug, sleep with us, etc.) to make him feel better. We didn't rely on our maid to take care of him when he was crying even though it might be 2 or 3 in the morning. Since he was 4 months old, the colicky symptoms gradually go away. Now, I can feel that my bb loves us more than our maid. Our hard work pays!!!!! So, just try your best to make your baby feels better. Then, he will trust you and love you more and more each day.