She says she felt "undermined" by her former party.
Patricia Ryan says she will contest the next General Election in Kildare South as an Independent.
The TD resigned from Sinn Fein earlier this week, and this morning has cited being 'undermined' as the reason for her decision.
She believes she isn't the 'right fit' for the party anymore.
She says one of the issues was around a Facebook post she made about an encampment on the Curragh:
Kildare South TD Patricia Ryan says she quit Sinn Féin as she felt she was being 'undermined'.
Sinn Féin was due to hold a contested selection convention for Kildare South next week - but she says that had nothing with her decision to resign from the party.
She also claimed members' questions for leader Mary Lou McDonald were being 'vetted':
Sinn Féin says there were 'no formal complaints' made to the party HQ regarding the issues raised by Patricia Ryan.
In a statement, the party says there were attempts to resolve 'issues in the constituency' through mediation and discussion - which it says were not successful.
Sinn Féin adds it does not believe there was a vetting of questions by members to leader Mary Lou McDonald - as claimed by the Kildare South TD.
Laois Singer Raises Over €2k For Parish Through Christmas Single
Laois Pub Celebrates Reopening
Offaly GAA Club Apply For New Pitch
Retired Laois Met Eireann Forecaster Releases Book
Westmeath Sees Biggest Price Increase For Three Bed Semi
Call For M50 Toll Increase To Be Scrapped
Electric Picnic Highlights Set For Our TV Screens
Laois TD Demands Better IDA Investment For County In 2026
Midlands University Secures Grant For Advanced 3D Printing Suite
Westmeath Town At The Heart Of An Post’s €5m Christmas Operations
Westmeath Councillor Criticises Tánaiste And Justice Minister Over Immigration Stance
TUS Student Housing Issue Raised At European Parliament
LOETB To Roll Out Sustainability Programme For Businesses In 2026
White Christmas Unlikely As Frosty Conditions Set In
Laois Discount Retail Store Confirm Closure
Laois TD Calls For ESB To Start International Recruitment
Laois Music Author Pays Tribute to Chris Rea
Midlands Remote Workers More Likely To Stay Put In Job
Offaly Woman Abroad Reflects On Australian Christmas Experience