concerned about daddy and daughter

k

hello everyone. huh,so my husband and i have 4 yr daughter and 6 months baby boy. my daughter crib attached to our so she is sleeping next to daddy. she was with me until I got pregnant and couldn't sleep next to her so she is attached to her daddy now coz her daddy was sleeping next to her all that 9 months. I was reading all that horrible stories with Daddy and daughter intercourse and so scared that will happen to us. well right now there is nothing. I can say 100% there is pure relationship between my husband and my daughter. but I'm really scared about future. I don't have good relationships with our daughter because I'm a more restrict parent and daddy give her everything because of that my daughter doesn't like me and likes her daddy more. well the problem is that she got so attached to daddy that doesn't sleep without him his hand should be over her legs arms belly, that way she falls asleep. only thing coming in my mind how to separate them make her sleep in her room is not easy. huh I'm so confused plz any advice? and should I talk about my fears with my husband? UPDATE: I forgot to mention one important thing. well as I said our kids cribs are attached to ours so it looks like they r sleeping with us. my daughter is next to my husband and my son is next to me. and whole night, everymy single night my daughter and my husband cuddling whole night. I'm sleeping next to him but 0 attention to meand I feel so lonely. well I'm not jealous.i like this love between them but it's little bit strange to me, instead cuddle his wife his cuddling his daughter and I'm afraid that this cuddles will lead to something sexual. coz as a women I should not feel lonely. I was trying to talk with him about how I feel lonely and I just said to him let's start sleep training her,like u will start just cuddle her less so she will be ready to sleep alone.she doesn't fit in her crib anymore. but he is not listening to me.