Context: I have a 22m old and a 7m old with my ex. We split around the time I got pregnant with the second because I had discovered he was using cocaine. He has been taking my eldest for 6 hours a week on a Sunday since he was 10 months old. He showed no interest in being at the second baby’s birth and was too hungover to come get us the next day from the hospital. My 7 month is breastfed and he hasn’t helped at all. He sees him when he’s picking my eldest up for his visits. He lives with his mum who I fell out with because she wouldn’t stop kissing my eldest on the mouth when he was a baby. She also condones all of my exes behaviour. He is now insisting on taking our EBF baby out to meet his family and on having my eldest overnight. I have said no to overnights as I think it would be stressful for my eldest (his dad has never put him to bed) and no to taking the baby because I don’t believe him capable of caring for a baby and my 7 m old has never been without me. Am I being unreasonable?