2 months ago I accepted a job offer and signed a contract to start at the end of my 3 month notice period. I am now a month away from starting. My personal circumstances have since changed dramatically (ex DH significantly ill and won’t be able to care for DC) and so can no longer accept the job because it involves working away and I won’t have the childcare. My current job has offered to let me reverse my notice so I can stay wfh. I’m going to let them know tomorrow. How bad could this get for me? Notice period whilst in probation is a week but obviously I’ve not started yet. Managerial role.