Are we wrong for all of us kicking out this roommate?

So it was 7 of us staying in one place as roommates but we just asked a guy to leave our home. There’s a girl here who is in a very traumatic state especially financially. Someone stole her identity and she unable to contribute at this moment. When she could, she was spending $400 split like the rest of us. None of us had an issue with contributing. She received a little financial help, only enough to buy affordable food and important needs.

So this guy that was staying with us been kicked out numerous of places. It ended up being a lie about his character. We didn’t explain the particular person circumstances to him and glad we didn’t. He bought $200 worth of groceries that he continuously bragged about in the house. The girl opened a new loaf of bread because nobody in the house eats the butts of the bread. The guy went off on her bragging about how he and another lady just purchased groceries. He didn’t forget to brag about him spending $200 in groceries. He continuously yelled at her like a maniac saying “you don’t work” “you don’t contribute” “you leave all the bills on people” and he continued to call her selfish among other things. This girl stayed with us since the beginning. All of us contributed including her.

Her situation will be over soon but we asked him to leave after the argument. He exploded on her because she didn’t eat the butts of the bread and he wanted her to. He told her to eat the butts of the bread before opening a new loaf. She simply said that she doesn’t like the last two pieces. He bragged again how he was the one that purchased $200 worth of groceries along with the lady. Apparently they split the cost of groceries up.

We kindly asked him to leave our home. He has gotten kicked out of many places. We said it’s not his place to judge people, assume, disrespect, and be very selfish.