Responses
I meant they should introduce the current problem with that grandpa as soon as they mentioned him. Why only 4 seasons later that they brought that up? They are wasting their time.
If they wanted to make a whole story about what they have been through since they were young till they are old, then it’s up to the author since they don’t want to work on anything else

Their plan on introducing the problems and pressure is good but in the worst timing.
The problem with that old ass man should be introduced early in the story not after everything the characters have gone through to be happy after 4 seasons
They could do that IF it were a novel. They only give themselves a hard time sitting all day working on the same work instead of making a new work.