My sister in law s family of three lives in the master bedroom, is this a problem with my family s f

There's nothing wrong with this, but why do you still have to occupy the master bedroom when you live in your mother's house?

In general, when the daughter goes back to her parents' house, the husband and wife live separately, and they will not go to the master bedroom, their family is too unreasonable.

You and your sister-in-law's family of three live in the same house! There is no problem in Feng Shui, so it is definitely not psychologically happy.

I think it's because you're thinking too much, what's the impact of that, it's just a few more people living there.

I don't know if this has an effect on Feng Shui, but it doesn't make sense.

In Feng Shui, there is, because the motherland is where your parents live, or well, the person in charge of the family, which will dominate the family.

My sister-in-law has temporary difficulties, and she lives at home, so she doesn't know any feng shui, so it's good for the family to understand.

It's nothing to go back to her mother's house, that is, the master bedroom is generally for the master of the family, either the son or the parents, there is no feng shui, it can only be said that the parents love her.

Do you all live together?

According to Chinese customs, married daughters are not allowed to return to their parents' homes. Even if you go back to your parents' house, you are a guest.

But it also depends on what your in-laws think.

That's no problem, the main thing is that the room you live in is also auspicious.

They all live together as a family, and this has no effect on Feng Shui.

This should be no problem for Feng Shui, which room is the same.

This is normal, there is no feng shui theory, you can sleep in your bed when you are not there

It doesn't have any impact on your family, don't worry, the main thing is that your sister-in-law's family is not sensible.

No problem with Feng Shui, no problem with family harmony!