Wording In Spanish For Reception Cards PLEASE HELP!! Translating A Wedding Invitation Into Spanish...?

PLEASE HELP!! translating a wedding invitation into spanish...? - wording in spanish for reception cards

I have questions about this sentence ...
"Because they fill our lives with your friendship and love to share"

It's my best guess ...
"Because you share in our lives by your friendship and love"

My questions are ...
"Did I" to "right? Or do some other word?
"It is true that two of you" or should I say "your" front or just a "you"?

Besides, how could I say "marriage vows"?
and how should I say the community room (as if they have them )???? Reception

Thank you!