How is it like living in a shelter with babies?

I'm considering shelter living bc my home environment with my parents is toxic. Today I got into a blow up argument with my dad that started with me simply picking up daycare packets of enrollment for my son.

He bitched I needed to be back at 2p. It was 12p. My bro who is in school gets out at 3.30p. I said I would pick him up myself (which I ended up doing..anyway) if it got late... he snapped and said I'm always late( I'm not)

Then raised his voice and started attacking my character..called me a hoe, pathetic,stupid,an idiot, a dumbass and said I got knocked up by 2 guys( i already feel bad about that and hate myself for that everyday. I personallycouldnt abort)... said he's better than me

It got so bad my son cried. He had the gall to barge in my room to see what was wrong. I told him to leave he said no. He said I don't care about you I care about them. He said I abuse my kids which I don't.

Idl I'm trying ti get my footing. I'm waiting on my refund and money so I can get a car and leave. I'm trying to think of my kids. They're so young. I really dont want to do shelter living..

Should I just stay until March? Or go?

How is it like at a shelter?

I just want the best for my kids.