Me and my husband have been going through a lot lately (my husband is battling depression). We have a 2 year old and a 4 month old whom I exclusively breastfeed. Would it be terrible if I left them both at my MIL house for a night away with hubby? I trust her completely with both of them, I just never let my 2 year old spend the night until he was 1 and he was on formula.... I don’t even know if it would help him at all I just feel like we need a break... should we just take the 4 month old with us if we go?