Reborn in 70S to Marry a Big Man, Jiaojiao Has One Child After Another

What to do with the cannon fodder in the story about traveling through time and becoming a group pet? Kill the group pet, get rid of the best family members, my fate is up to me! A fake marriage turns into a real couple, what should I do if my husband's family is the best? Kick the best father-in-law, save the weak mother-in-law, and have a happy and happy family!