Mother of beleaguered Spanish soccer federation chief starts hunger strike to defend him

The mother of Spanish soccer federation president Luis Rubiales started a hunger strike Monday in a church in southern Spain in defence of her son, who is under fire for kissing a player during the Women's World Cup awards ceremony.

Angeles Bejar told the state news agency EFE she would remain on hunger strike "night and day" until a solution is found to the "inhumane hounding" of her son.

Speaking outside the church in the southern town of Motril, Rubiales's cousin, Vanessa Ruiz, joined his mother in calling on the player, Jenni Hermoso, to "tell the truth."

Hermoso has denied Rubiales's claim she consented to what he called the "mutual" kiss during the Aug. 20 medal ceremony after the Spanish women's team won the final in Sydney, Australia.

In a statement Saturday, Hermoso said she considered herself the victim of abuse of power and accused the Spanish soccer federation of trying to pressure her into supporting Rubiales. The federation hit back by saying she was lying and that it would take legal action against her.

On Monday, the National Court's Prosecutors Office said it was opening a preliminary investigation into whether the kiss constituted a sexual aggression offense and said it would give Hermoso 15 days to file a formal complaint as an alleged victim of sexual aggression.

WATCH | Spain's women's team won't play until Rubiales resigns:

Rubiales came in for a storm of criticism following the kiss which was interpreted by many as sexual abuse. Earlier during the medal celebrations, Rubiales also grabbed his crotch in a victory gesture while in the presidential box and close to Spain's Queen Letizia and her teenage daughter, Princess Sofia.

FIFA, the world soccer body, provisionally suspended him on Saturday