Abortion is shaping up to be a major challenge in former President Donald Trump’s quest for the White House with nearly 40% of suburban women in swing states citing it as the single most important issue for them, according to a recent Wall Street Journal poll. The issue is causing trouble for Republicans — even though killing Roe v. Wade was a key goal of the party. Since the Supreme Court decision overturning Roe in 2022, leaving abortion access up to voters almost always results in strong support for abortion rights — even in Republican-dominated states like Kentucky, Kansas and Montana. Whi…