I have been with DH for almost 15yrs. We were so happy and content with each other until we had children and since then (5yrs) he has completely changed for the worse. He just can’t cope with being a parent and his mental health has gone really downhill since our DC was born. He barely helps round the house, constantly shouts at us all and has childish tantrums about silly things. He is not physically abusive but is 100% mentally abusive. I have told him that on many occasions and he Denys it saying he’s just angry about the situation. I’ve really had enough and threatened to leave numerous times. He won’t leave the house so it’ll be me and the kids that have to leave our home. He has threatened to kill himself if I leave numerous times. Obviously his mental health is terrible so then I think should I stay and hope things get better because this is an illness or should I just go. He is currently swapping medications so is very volatile as his old one is out of his system and the new one hasn’t taken effect yet. I feel like I’m waiting around for the old him to come back but not sure it’s ever going to happen.