Complex sentence: When Stacy later informs Damone that she is pregnant, he agrees to pay half the cost of an abortion and to drive her to the clinic, but on the day of her appointment, he ignores her & refuses to answer her calls.
Split into simpler sentences: When Stacy later informs Damone that she is pregnant, he agrees to pay half the cost of an abortion and to drive her to the clinic. But on the day of her appointment he ignores her, refusing to answer her calls.