Clint Eastwood has reportedly refused to pay spousal support to his estranged wife Dina.

The 83-year-old actor - who is worth a reported $350 million - has filed a response in his ongoing bitter divorce from the TV news anchor, indicating he's not willing to provide her with maintenance, which will allow her to continue to live the lifestyle she's used to, and he wants her to cough up for her own legal fees too.

Dina filed for divorce from the Oscar-winning star after 17 years of marriage in October, citing irreconcilable differences, but Clint claims the pair secretly separated more than 18 months ago.

The 48-year-old reality TV star is also asking for full legal custody of their 16-year-old daughter Morgan, which could cause an even bigger feud between the pair.

Clint - who claims he took out a pre-nuptial agreement prior to their wedding in 1996 - is now dating Erica Tomlinson-Fisher, the ex-wife of Dina's former boyfriend Scott Fisher, and has been showering her with lavish gifts since striking up their romance in the summer.

Meanwhile, Dina recently admitted she didn't blame the 'Gran Torino' star for their split and, instead, believes it was people around him who caused their separation.

She said last week: ''He's lovely, he (Clint) hasn't done much. It's other people around him have done things that have blown me away and again my future ex-husband has done nothing [wrong]. He's probably the sweetest guy I've ever met. He is the sweetest, he is a loving, kind, low-key person so my intuition was still great on marrying a good person.''

Clint has seven other children from previous relationships.