I am new to this forum & am asking for help in translating the following:

"Dad & Michael,
Here in my heart until our forever."

From what I've found on the internet, I am told the Irish version is the following:

"Daid agus Michael,
Anseo i mo chroí go dtí ár go deo."

Can anyone confirm? I want this tattooed on my arm & obviously want the correct translation

Thanks!!!
Eileen

Your current translation isn't right.

So, if you want informal "Dad", it would be

A Dhaid, not just Daid. This is because youre addressing him.

"A Dhaid agus a Michael" or if you want to Irishise the name Michael "A Dhaid agus a Mhícheáil"

"Táibh annso am' chroidhe go deó"(you are here in my heart forever).

"our forever"(our) doesnt translate well into Irish. You can also say "'sa t-síorraidheacht" (in the eternity) instead of go deó. or de shíor

The translation I have given you is traditional Irish.

If you really want modern standard Irish, it would be "A Dhaid agus a Mhícheáil, tá sibh anseo i mo chroí go deo." or "tá sibh anseo i mo chroí sa tsíoraíocht"

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I recommend to learn Irish pronunciation on doegen.ie
Scottish Gaelic pronunciation on tobarandualchais.co.uk

I can't thank you enough for taking the time to help me :)

If I use:

A Dhaid agus a Mhícheáil, tá sibh anseo i mo chroí sa tsíoraíocht

Do I capitalize the "t" in "tá"?

And can you recommend a nice font?

You can choose. Just like English capitlisiation.

Dad and Michael, you (or You) are here in my heart forever.

A good font would be the traditional Irish font. Example:
A Ḋaid agus a Ṁíċeáil, tá siḃ annseo i mo ċroí sa tsíoraíoċt

The dots above the letters are what used to replace the "h" we have today.

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I recommend to learn Irish pronunciation on doegen.ie
Scottish Gaelic pronunciation on tobarandualchais.co.uk

It would be unusual in English or Irish to capitalise it, as it's the beginning of a new clause but not the beginning of a new sentence.

You can choose to capitalise it, but that would be taking some artistic liberty.

Vocative of Mícheál is usually a Mhíchíl (a Ṁíċíl)