Many couples may feel trapped in a their relationship. But think about it, you may not be as trapped as you think. Several factors must be considered before walking away.
Economics. a person feels economically dependent on the partner for fear s/he couldn’t land a job that pays a living wage. Fact is, pre-pandemic, the unemployment rate was the lowest in 50 years and now as COVID restrictions are lifting, unemployment is rapidly declining.
Hurting the kids. If you and your partner often fight or merely are cold to each other, it may be better for the kids for you to be apart. Not only will your kids not suffer the stress and see the poor role-modeling of an unhappy couple, each of you singly may do a better job of parenting.
Embarrassment. It may be more embarrassing to have family and friends see you choosing to stay stuck in a bad relationship than for you to separate. They may be impressed if, rather than being apologetic, you explain that you both want to seek a better life.
Ugly divorce. Yes, divorce can by ugly, protracted, and expensive. But that sometimes can be avoided by each of you promising to be statesmanlike and instead of lawyering up, engaging a highly skilled mediator that both of you agree to use.
Any way, don't rush to walk away. The grass is not greener on the other side of the fence. Just a thought.