Advice needed

So In October 2019 my husband experienced psychosis for the first time which led to him being in a mental hospital until December when he signed himself out. Since he’s had minor problems with psychosis. Last year I believe he was trying to go into another episode so I immediately got him in to see a therapist and he was put on two different anxiety medications by his regular doctor. It soon passed and he hasn’t had any problems since today. He’s been acting strange and paranoid. He claims someone hacked into his Facebook,Snapchat, and email. He claims whoever did it sent people a bunch of messages and that they are all deleted now. He also claims that our neighbor thinks he’s racist and he claims he sent a message to our landlady calling her a cunt on accident. When I try to get him to explain he spaces out and ignores me. I checked his email there was not any messages sent to our landlady. He’s been pacing around our apartment a lot today and he will look out our window blinds likes he’s paranoid. Idk what to do, idk if I can go through this again, when he was in the hospital last time I was a complete wreck I never want to feel that way again but it seem inevitable. Idk how to help him. Idk if he will ever be normal again. I feel like psychosis has taken over his life idk how we are supposed to move forward how are we supposed to continue on if he’s like this. We can’t bring children into this kind of life where their father has these episodes. I want children but I don’t think it’s possible with him. Idk what to do.