I’m estranged from one son. The other son calls occasionally. My stepsons i’m close to. Help them financially. Have lots of happy family events with family extended events. Have grandchildren call in lots. I mourn not seeing my sons somtimes. I’ve decided that family are those who want to be around you and you then. Blood ties are not so much relevant. I’m much happier having realised this. It’s been a very painful journey getting to this point with my austistic brain.