Marjorie engineered parents' dispute before father's heart attack —Gretchen

Gretchen Barretto accused her sister Marjorie of orchestrating the dispute between their mom and dad two weeks before their father's heart attack.

"The attack of your father, as you say happened....is because you ARRANGED a lunch party for dad to spite mom for being on Claudine (sic) side. You did not invite mom & that caused a huge dispute between our parents & the rest is history," Gretchen wrote in a Tuesday night Instagram post.

Her IG post featured a clip of Marjorie's interview on ABS-CBN's TV Patrol.

In the clip, Marjorie said that she "would have hugged Gretchen."

"I would have led her to my father, and I swear that on my children's lives. I am for reconciliation," said Marjorie.

Gretchen had earlier accused Marjorie of causing their father's fatal i

Gretchen, who has been estranged from the Barretto family, added that she was frustrated over not being able to visit their father in the hospital.

"I was not allowed to go to the hospital because of your outbursts & because there will be more tension for me to see EX MAYOR ECHIVERRI (who claudine will file a molestation case against right after the 40th day)," she wrote in her post, referring to Marjorie.

Earlier this year, Gretchen had threatened to file a molestation case against Marjorie and her alleged partner Enrico "Recom" Echiverri.

Gretchen referred to the former mayor as a powerful person "with countless corruption cases and numerous molestation cases'.

— Angelica Y. Yang/DVM, GMA News