SPOILER ALERT: Cersei Lannister and new daughter-in-law Queen Margaery engage in power struggle on Game Of Thrones

Queen Margaery and her mother-in-law Cersei Lannister showed early signs of a power struggle on Sunday's episode of Game Of Thrones.

The episode titled High Sparrow showed Margaery [Natalie Dormer] marrying the boy-king Tommen [Dean-Charles Chapman] and later repeatedly consummating their union.

'You were lovely,' Margaery told her new husband as he tried to catch his breath. 

The newlywed: Queen Margaery started to assert her newfound power on Sunday's episode of Game Of Thrones

The newlywed: Queen Margaery started to assert her newfound power on Sunday's episode of Game Of Thrones

Cersei could barely hide her disdain for Margaery as she met with her son Tommen the next day.

Margaery got an early upper hand though as she started to plant in Tommen's head that his mother would hinder their independence.

Tommen later told Cersei that she could leave King's Landing and return to Casterly Rock if that would make her happy, but she politely declined.

Awkward encounter: Cersei Lannister and Queen Margaery had an awkward conversation 

Awkward encounter: Cersei Lannister and Queen Margaery had an awkward conversation 

Tough time: Cersei  hid her disdain for her daughter-in-law Margaery for the time being

Tough time: Cersei  hid her disdain for her daughter-in-law Margaery for the time being

Cersei later icily offered her assistance to Margaery who admitted she was 'exhausted' from her sexual escapades with Tommen.

To the north, Pety [Aidan Gillen] broke the bad news to Sansa Stark [Sophie Turner] that he had arranged for her to marry Ramsay Bolton.

A furious Sansa reminded Petyr that Ramsay's father Roose Bolton betrayed her family and killed her brother Robb. 

He's smitten: The boy-king Tommen was smitten with his beautiful bride

He's smitten: The boy-king Tommen was smitten with his beautiful bride

Sex life: Margaery boasted about her exhausting sex life with Tommen

Sex life: Margaery boasted about her exhausting sex life with Tommen

'There is no justice in this world unless we make it. You loved your family, avenge them,' Petyr told Sansa who then agreed to the marriage.

Brienne Of Tarth and her trusty squire Podrick meanwhile continued to track Petyr and Sansa.

The unlikely duo opened up to each other with personal stories and Brienne offered to teach Pod how to fight with sword training twice a day. 

On the road: Podrick and Brienne continued their journey together and shared personal details

On the road: Podrick and Brienne continued their journey together and shared personal details

Jon Snow [Kit Harington] showed that his sword skills were fine at The Wall after Janos Slynt disobyed an order to become the commander of the ruined fort Greyguard.

The insubordination was dealt with harshly as Jon sliced off his head despite pleas for mercy.

Cersei meanwhile back at King's Landing went looking for the High Sparrow of the show's title after his followers attacked the High Septon at a brothel and forced him to walk naked through the streets. 

Givng orders: Jon Snow had his authority challenged at The Wall

Givng orders: Jon Snow had his authority challenged at The Wall

After meeting the High Sparrow [Jonathan Pryce] she revealed that he wouldn't be executed and the High Septon has been imprisoned.

Arya Stark [Maisie Williams] continued in Braavos with her quest to be a Faceless Man.

She was struck by a waif who asked who she is repeatedly and was asked by the man with Jaqen H'ghar's face why she had Arya Stark's clothes, sword and stolen silver. 

Getting emotional: Arya Stark continued with her quest to become a Faceless Man

Getting emotional: Arya Stark continued with her quest to become a Faceless Man

Making arrangements: Petyr broke the news to Sansa Stark that he arranged for her to be married

Making arrangements: Petyr broke the news to Sansa Stark that he arranged for her to be married

Seeking justice: Sansa was disgusted at the thought of marrying Ramsay Bolton

Seeking justice: Sansa was disgusted at the thought of marrying Ramsay Bolton

Arya cried as threw her belongings away and hid her beloved sword Needle in rocks by the sea.

Tyrion Lannister [Peter Dinklage] remained on the run in Volantis and witnessed a red priestess preaching about 'the saviour' Daenerys Targaryen.

After being noticed by the priestess, Tyrion suggested that he and Varys [Conleth Hill] head to a brothel.

Tyrion found himself unable to have sex with a prostitute and stepped out to relieve himself.

He was interrupted by Jorah Mormont [Iain Glen] who roped Tyrion up and said he was taking him to the queen. 

Meeting the queen: Tyrion Lannister was kidnapped by Jorah Mormont who said he was taking him to meet the queen

Meeting the queen: Tyrion Lannister was kidnapped by Jorah Mormont who said he was taking him to meet the queen

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