How do I sign a congratulations on your new home letter?
My daughter and her boyfriend have just bought a house together. I am sending them a congratulations letter, but feel awkward signing Mom and Dad, since I am my daughter's parent, but not her boyfriends. I don't want them to think I'm pushing the marriage idea. Signing Steve and Chris is a bit formal for my daughter and Mom and Dad, Steve and Chris just looks stupid. Should I just not sign it at all.
I know this is minor, but am having difficulty.