I would like to thank you each one of you for coming to this meal at our home.

Duplicate yous

For me iIt's a pleasure being gathered all of usfor all of us to be gathered at my home to celebrate Christmas Day, having in mind that, as normally we can´t meet all of usall be together because of theour stressful daily routines.

This is more natural.

This is a great instancemoment of sharing and updating between usone another as a family.

We have many reasons to thanks God, we have been blessed and our family is growing, some of us have finished ours studies, and some others have gotten married recently, so we have enough argumentplenty of reasons to be happy and grateful.

Argument = dispute, conflict.

I hope good things go oncontinue happening tofor our family.

I think continue is more natural here.

I would like to thank you each one of you for coming to this meal at our home.

For me iIt's a pleasure being gatheredto have all of us at my home to celebrate Christmas Day, having in m considerindg that we normally we can´'t meet all of usup because of theour stressful daily routines.

This is a great instance of sharing and updating betweenopportunity to catch usp as a family.

"catch up" sounds more natural, it means sharing information about each other since the last time we've met

We have many reasons to thanks God,: we have been blessed and our family is growing, some of us have finished ours studies, and some other have gotten married recently, so we have enough argumentmany reasons to be happy and grateful.

You should use a colon to introduce a list like this

I hope good things go onkeep happening to our family.

I would like to thank you each one of you for coming to this meal at our home.

For me, it's a pleasure being gathered all of usthat all of us have gathered at my home to celebrate Christmas Day, hav, keeping in mind that, normally/ usually we can´'t meet all of useach other because of the stressful daily routinlife.

This is a great instance of sharing and updating between us as a family.

We have many reasons to thanks God, we have been blessed and our family is growing, some of us have finished ours studies, and some others have gotten married recently, so. So, we have enough arguments to bemake us happy and grateful.

I hope good things go onkeep happening to our family.