No support

All I ask from my husband is emotional support and stand by me. Yesterday, he stepped all over my daughters play mat with his feet. It’s something that’s always bugged me but I never said anything, I just wipe it down afterwards. But this time I couldn’t, I told him nicely “hey, don’t step on her play mat anymore that’s gross..” he apologized and agreed. 10 minutes later, his mom walks all over her mat...... he said nothing to her. I pull him aside and ask him to please tell her not to do that anymore. He did & she went to her room and didn’t come out. He starts to verbally attack me saying that it’s my fault that his mom doesn’t want to come out of her room. But I don’t quite understand how it’s my fault?!! Well, I ended up having a full on panic attack because of the blame I was taking. It turns out his mom just had a bad day at work and wanted to wind down on her own. It was very hard for me to calm down. My mom was over because she was babysitting my daughter, I tried to remain calm but she found out I was having a panic attack. And SHE scolded me saying that I overreacted and to let my husband do what he wants. I didn’t think asking to respect my daughters toys was too much to ask for. I stayed in the bathroom for 1 hour just trying to calm down. I was blamed for no reason, my mom isn’t talking to me anymore....she’s disappointed that i causes my husband to be angry at me. I’m just so mind blown. I’m completely alone, I tried going

To my sisters for help, and they agreed that I should just let him do what he wants and clean up after him.

I have major anxiety and all I asked from my husband was emotional support and he never gives it to me. I don’t know what to do.