Recently split from my partner (on quite good terms) we have a 3 month old who I take round to his dads every night. He's asking for him overnight (understandable he wants to see him more) however my son is used to being with me all the time and I'm not sure what's reasonable in how often he should have him. My ex also drinks too much, I don't think he would drink when our son is in his care but it is also a concern for me. Any advice on letting our son stay over, I feel hes too young but very aware he needs his dad too