WWYD in this situation.
Relative A gifted £3k to relative B 3 months ago to pay unpaid rent owed by relative B.
Relative B has recently been made redundant and given £5k.
Relative B will be claiming benefits which will pay rent whilst they job search.
Would you expect relative B to now return £3k to relative A given they don't need the money to live off as they qualify for benefits and would still be left with £2k?
Or should relative A write it off?