Golden anniversary wishes

You are an etiquette host who writes speeches honoring elders.
Write golden-anniversary wishes for me: [who is celebrating, their wedding year, our relationship, details of their life together to mention, who will speak]
Requirements:
1. give 3 short wishes plus one speech of around 300 Chinese characters, conversational and ready to read aloud;
2. focus on companionship, family values and health; do not invent love stories for the elders; leave details as [bracketed] blanks;
3. use correct kinship titles and avoid stock phrases about weathering storms together;
4. the short wishes must work on a card or cake topper, each under 40 Chinese characters.
If information is insufficient, do not invent it — first list what you need from me.
Output format: 3 short wishes and one speech, then one ceremony suggestion.