After only six weeks of marriage my husband accused me of having an affair. I have not had an affair with anyone but he refuses to believe me and has used this as a 'stick to beat me with'. We are now 18 months further on and I can't cope with it anymore. The house we live in is mortgaged but in my sole name. He contributes jointly towards the household bills including the mortgage. I've offered to pay him back what he has contributed towards the mortgage but he still won't leave. Can I boot him out?