I can't see my daughter's leaving their mothers (Step) father's nest, one of them has learning difficulties and is extremely gullible. She tells everyone she has 3 biological parents

... their step father is more of a dad to them then I was or ever be.
I get on extremely well him so there's no hatred, jealously or even awkward chats. I know what he has done for their mother and I have nothing but respect for him. Not forgetting he bought the girls up to be polite and respectful at all times.
My other daughter is not interested in dating because she is a devout Christian, she's worried about her sister as whom will look after her if there's no around ?
I won't be going over to Long Island this year; thanks China.🤬