Lovestruck relationship levels too drastic

I was really excited for this pack and the idea of having to maintain a relationship, but this is overwhelming. The rate at which my sims are losing romance or developing fears is insane. They literally have to be constantly flirting with each other, there is no time for anything else. Decide to have a child? say goodbye to your relationship. I had my sims be romantic one morning before her husband went to work. Before the workday was even over, she had developed a fear of being cheated on because "her and her partner haven't been romantic in a long time". Can they really not be apart for more than 5 hours? Its honestly getting really frustrating spending every waking moment playing the game trying to maintain relationships. Pls fix, thank you❤️