I can see that you are a Nigerian too so I have these few questions for you, is paying the bride price with Bitcoin acceptable? Do you think your lnlaws will buy the idea of paying with Bitcoin? In Nigeria I know that paying a bride's price is not just about the bride's family alone, there are people that are involved in the whole thing and it isn't appropriate to do this. There are many ways to achieve this your aim of being remembered, if you want to give your in-laws a part of your asset then I suggest you do it after the whole marriage is done then you can use Bitcoin to appreciate your in-laws for raising a great daughter.