I am 30 and my husband is 29, and lately he's been going out late and staying till about 5am with his friends almost every other week. We don't have kids and he always updates me and answers his phone and it very transparent about what they are doing. But I feel uncomfortable with it like I feel like we should past this kind of thing in our 30's and a lot of his friends are younger which is why their lifestyles are like this.