Good luck today. In a meeting such as this you are allowed to take a person in with you, impartially, they are there to take notes and listen to the conversation. (They normally sit aside from the meeting and they don't speak or ask questions etc). I don't think your DH is a suitable person though. Maybe you could ask someone else from work, whom you trust, to come to the meeting with you? I also agree with MamaPan just listen to what he has to say and ask for a follow up meeting to let him know your decision/other points you may need to raise.