Happy Birthday to a great guy who has always shown me nothing but love, I wish you a wonderful day today.

I cherish you father-in-law, and I hope you forever remain as healthy, intelligent, humble, as wise you are. Have a beautiful birthday.

Happy Birthday to the greatest father-in-law in the whole wide world! Your birthday will always be extra special because you are a super amazing person. We love you so much daddy!

Grandpa, thank you for listening to me as I’ve attempted to sort things out between us. Thank you for accepting me for who I am and for still loving me despite of my shortcomings. Happy birthday!

Your birthday is the best day to change our relationship a little. I am changing your role in my life from the complicated state of duty to the friendly and straightforward state of Dad.

Grandpa, today is your special day and I just want to wish you a very happy birthday. I pray that God will add many more years to come and shower you with abundant blessings and love.

It doesn’t matter that my grandpa is already fragile and old. What really matters is that he’s still so agile and youthful. Happiest birthday to you my grandpa. May you have many more birthdays to come!

Your birthday gift is a small token to say thank you for saving me so many times for being grounded. Happy birthday gramps.

Many thanks to you my dear grandpa! You are my inspiration and role model in life. Your inspirational stories are the driving force behind my success and I know I would not be where I am now if not for you. Happy birthday!

Although we do not see each other every day, always remember that you are always in our minds and hearts. May you have a long life that is full of love and success. Dearest father-in-law, happy birthday to you!

Happy Birthday my beloved Father-in-law! As you reminisce the years gone by, may you find it in your heart how much I care for you like my own father. I wish that your future be filled with so much love, joy and happiness.

Grandpa, I’m amazed by the fact that you still have the time to do all the things that you want to do in life. May your birthday be the start of achieving new goals and reaching new dreams ahead! Happy birthday!

Thank you for everything that you do all year, couldn’t ask for a better father in law. Happy Birthday to you.

I am grateful to you for all the lessons and advice that you gave me. Thanks to you, I have become a really wise and courageous man who wants and will take care of your daughter. Happy holiday!

Grandpa, I only want to wish you the best on your birthday. You really mean the world to me and I hope you will have many more years to come. I love you forever my dear grandpa. Happy birthday!

I’ve got no worries with my married life. It’s because I married the one of the most awesome person in the world who’s definitely just like you. Best Bday to my dearest Father-in-law!

May your special day be filled with cheerful smiles and happy thoughts, lots of love and sweet cuddles! Happy Happy Bday to the sweetest and greatest Father-in-law in the whole wide world!

Today is a good day to express how grateful I am to have a wonderful father-in-law who’s much cooler than I am but always makes me feel that I am just like he is in every aspect. Happy Birthday Father-in-law!

Grandpa, please know that you only turn 70 once. So I hope you will enjoy your party to the fullest. Please know that you truly deserve all the happiness in the world. Happy birthday!

Have a great birthday father in law, you are a wise old man, and I am glad to get to see you grow older, smarter and healthier.

Since you are dominating most of it, the future looks better than before. The best Bday to one of the best men I have ever known – my father-in-law.

Grandpa, you’re the coolest grandfather I know! I’m so glad that I happen to be one of your grandkids. Thank you so much for always guiding us into the right path. May you have a wonderful birthday and may you live an incredibly longer life!

My beloved dad-in-law, after my marriage I gave two biggest gifts – your son & you. I like your care and help. I believe your wife is absolutely happy, too. Amazing B-Day!

Wonderful Birthday to the most amazing Father-in-law I’ve ever known in the world! Today, make every moment count as you celebrate your day and everything you have accomplished during the past few years with great joy and pride.

May your troubles be less and may your blessings be more. And nothing but happiness comes through your door. Happy Birthday, my Dad in Law!

You are a beautiful Soul, kind-hearted, and disciplined father. You are a Hero and a model for our kids. Happy Birthday, Father-in-law.

Happy birthday my grandpa! Please know that I’m always here to love you. My only prayer is for God to give you many more birthdays and to bless you more and more each day because you only deserve to be happy. I love you!

Grandpa, being able to defy the odds is essential to who you are. And as you celebrate your special day today, please acknowledge all that you’ve overcome in life. Happy birthday!

Dad, when life gets you down, look on the bright side. At least you have beautiful children. A very happy birthday.

The words father-in-law and daughter-in-law should be deleted from the English dictionary because all fathers-in-law and daughters-in-law should ideally end up becoming fathers and daughters. Happy birthday to my second dad.