My husband was suicidal two years ago. He is still suffering from depression and really struggles with family life especially during Lockdown. I suspect he is autistic. I have had to take the brunt of the financial fall out of his mental health issues. I can be impulsive with money too and he has always supported me when I've wanted to spend money on courses etc (Even when we should have prioritised other things) He has an idea for a project and is desperate to buy campervan type thing and do it up (He can be quite obsessive). He needs something to focus on at the moment and has his heart set on it. It could be a nice thing for the family. There are issues. 1. We really can't afford it. 2.There is no where to store it. 3. We don't have the money to do the renovations. I am always in the position of 'bad guy' when he comes up with these ideas and come across as negative. I am also now in a position of fearing he will go into a really dark place /suicidal again if I challenge him or kill his 'dream'. Would I be unreasonable to shelve my own feelings and realistic concerns and just let him get on with it, if it will make him happy or should I challenge him and potentially cause his depression to worsen? I dont want to always have to tread on eggshells but dont feel able to tell him how I feel because being a burden on me or causing me worry is one of his triggers.