Scott Weiland's Ex-Wife: Keep My Money Flowing ... Tags Estate for Support

Scott Weiland's ex-wife wants the late singer's estate to continue ponying up spousal and child support to the tune of nearly $20k a month.

According to legal docs, Mary Forsberg wants to dip into the estate for $12,519 a month in spousal support, plus $7,201 in monthly child support for their 2 teenagers, Noah and Lucy. That's what Scott's been paying since 2004.

Although Forsberg is the administrator of Weiland's estate, she needs the court's permission to get the dough.

'Til death do us part?