But one thing I would caution you against..... I know you involved the kids already. But if you are having fun and seeing where it’s going and have no plans for the future yet, I would pull back on the kid thing and sleep over when kids are home thing. My daughter is your kid’s age. She’s happy for me to date. She loves my boyfriend and his son. I waited until 5 and a half months for introductions.
I dated a guy for 3 months who was younger than me and it didn’t work out because of that. He was 28I was 37 at the time. He wanted kids, but not for a long time, and I was done with having kids. She knew about him because we went to the same gym class thing together and my D came with me. So I thought there would be no harm having him around. She got somewhat attached and was really sad when we ended it. I decided I didn’t want to subject her to that. They feel it when it ends too, even if you think they aren’t attached . They get used to the routine of them coming over.
I say date, enjoy yourself, see where it goes. Enjoy YOUR time with him . You may find that your lives will be compatible. You may find out they are not. In due time. But until that time.... keep it between the 2 of you.