In all cases where alimony or an allowance shall be decreed for a spouse or children the court may require security to be given for the payment thereof.
RSA 458:21
RS 148:15. CS 157:15. GS 163:14. GL 182:14. PS 175:16. PL 287 :18. RL 339:18. RSA 458:21. 1985, 175:3; 330:2, eff. Aug. 13, 1985.