Should I give my husband space or leave him?

Me and my husband have been arguing much lately and he’s been very distant. I have been trying to get closer but he’s just an asshole and pushes me away. Doesn’t text me back. If I call he ignored or he answers and he’s like what do you want. He can’t even say bye when he leaves the house. We just had a baby in June. I feel like our marriage has been going downhill. He talked about divorce a couple of weeks ago and we agreed to go to therapy to fix and now he says he doesn’t need therapy. I’m always feeling lonely lately and sad. It seems like he could care less about my feelings. Do I need to give him space? It’s so hard to not try and communicate.
Should I give my husband space or leave him?
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