What time should I make my fiancé son go to bed tonight ? (He is 4)

Yesterday I went out with my boyfriend went to watch a movie, me and him don't live together yet. but point is yesterday when he was dropping me off his like sleep over at my house witch the mom and dad lives. I said no,

his response was why is everyone deciding or making choices for you and their going to do the same with the baby, when I know that's not true. what he thinks is that my mom tells me not to sleep over. So he left all mad. and I felt in my heart that he went on and cheated on me...

My baby's going to be 1 soon. What can he start sleeping in?? Is he to little for a toddler bed?

Trying to figure out a way to tell my husband he needs to not get on the computer for videogames until the kids are in bed, without it starting an argument.

Anybody baby won't sleep in their bassinet? Is their a way we can make it More comfortable? I was thinking taking a fuzzy blanket and tucking it under the lil mat that's in there because every time I set him down he wakes up right away.. But if I put him in bouncer he will stay asleep or in our bed he stays asleep but I really wanna stop the bed and start bassinet. Any recommendations?