Called lazy for being sahm

I’m so tired of being called lazy for being a sahm by family members. I work as a tutor while also being an online full time college student and sahm and my family members keep saying my husband must be tired of providing everything and how he must be tired all the time. I’m not sure if it’s jealousy or what, but they’re always talking about how he must be tired and how he does everything and i do nothing. I do everything so that he comes home to a good meal and happy baby. I’m also a new mom and don’t know how to handle these comments towards me?