I’m sleeping on the couch

I’ve caught my husband hiding debt for the third time since we have been married. It’s been a month and idk what he can do to make me trust him anymore. He keeps burying himself. I’m not sure if he’s just genuinely dense or lying anymore. I don’t think he realizes how much this broke my trust in him. We have kids so we get along during the day but I avoid him as much as possible. He says he’s sorry but he hasn’t really made an effort to show it. I’ve let things go in the past. We are not in a financial position to divorce. He is a great person and great father, just not a great partner. I’m hurt. I don’t know what he can do to fix things after lying about debt three times. It isn’t even about the money. It’s about the deceit. I don’t think he realizes the damage he’s done.