A JW friend and I are both young widows and widowers. They want to know if we can roomate. Will us being opposite genders effect their standings within their church?

We were former coworkers who hit things off friendship wise. Their spouce just died a few days ago and they're worried how long their former inlaws will continue to let them stay so they proposed we roommate. I'm down, but I also am worried that because of our being the opposite gender and living together, there could be issues with the church that may make them feel like they need to break off the agreement in the future. I know JW is one of the stricter denominations, so I'm wondering if this would be a problem I'd need to be concerned about?