Yall I'm a little pissed. I worked hard to get my son to sleep in his own crib. And now that I'm…

Yall I'm a little pissed. I worked hard to get my son to sleep in his own crib. And now that I'm working my boyfriend watching our son and he puts him in his swing for naps. So now I have to put my child in his swing wait for him to fall asleep and then transfer him into his crib. Please help me get him back to sleeping in his crib.