A Kansas state senator has switched to the Democratic Party to become the fourth moderate suburban Kansas City lawmaker to leave the Republican Party in a week.

State Sen. Dinah Sykes of Lenexa said Wednesday that she could either fight to change the GOP or fight for her constituents. She won her seat in 2016.

Rep. Stephanie Clayton of Overland Park also switched parties Wednesday. Clayton was first elected to the House in 2010 and said she could best support public schools by becoming a Democrat.

The GOP’s majorities slip to 84-41 in the House and 28-11 in the Senate, with one independent there.

Last week, state Sen. Barbara Bollier of Mission Hills and departing Rep. Joy Koesten of Leawood also switched to the Democratic Party.

 Republican State Senator Susan Wagle lamented the Sykes decision but in a tweet, said Sykes would better serve her constituents.