I second what Jack Rabbit has said.
Rabbits are prey animals meaning that they are eaten and not the ones eating. This means that when they are captured or picked up, they are goners. Their defense is to run away. When you go and catch them, it signals their flight response. If you consistently are working on catching them then its hard for them to build trust.
It’s important for them to trust you for them to interact, this may seem hard at first, but with time trust can be built.
Also, you have to understand that most, not all, bunnies do not like to be held and cuddled. They don’t like their feet not touching the ground. Try to avoid doing this as they feel like they will be eaten.
As far as chords go, understand that they have a knack for chewing. It would be best to prevent this by blocking off areas that have the cords beforehand.
I wish you good luck and hope you reconsider separating them