My mom said my son needs to go to the real park and play with other kids since my nephew and niece…

My mom said my son needs to go to the real park and play with other kids since my nephew and niece isn't here anymore. She's like at least Elijah has his sister to play with, your baby has no one. I told her well I'm not having another so he gonna have no one for awhile lol.. Think I am gonna invite my friend over so he can start playing with her daughter soon though. He does need a kid to play with.