Pennsylvania Family Law Guide — Divorce, Custody & Support
Divorce, custody, support, and property division under Pennsylvania law — grounds, process, timelines, and what to expect
Family law covers divorce, child custody, child support, property division, and spousal support — and in many cases, several of these issues are decided at the same time. Whether you are filing, responding to a petition, or seeking to modify an existing order, the process moves through a structured series of stages. The decisions you make early — especially around temporary orders and documentation — directly shape the final outcome.
Of all family law matters, divorce is the most common — and typically the most consequential. A divorce case can involve every other area of family law at once: custody, child support, property division, and spousal support. That is why most family law overviews begin here. Even if your situation involves only one of those issues, understanding the divorce framework helps, because the same statutes, standards, and court procedures apply across the board.
Grounds for divorce in Pennsylvania §23-3301
Pennsylvania allows no-fault divorce based on irretrievable breakdown of the marriage after 1-year separation, or mutual consent §23-3301. No-fault means neither party must prove the other did something wrong — the marriage has simply broken down. Pennsylvania also recognizes fault-based grounds including adultery, desertion for 1+ year, cruel and barbarous treatment endangering the life of the innocent spouse, and others.
The divorce process — step by step
Contested vs. uncontested divorce
| Uncontested | Contested | |
|---|---|---|
| Definition | Both spouses agree on all issues | Spouses disagree on one or more issues |
| Timeline | Shorter (after waiting period) §23-3301 | Longer |
| Court involvement | Court reviews agreement | Court decides disputed issues |
| Who decides | The spouses, by agreement | The judge, based on evidence and statute §23-3301 |
Key areas the court addresses
Child custody §23-5328
Courts determine custody based on the best interests of the child, considering all relevant statutory factors and giving substantial weighted consideration to those affecting the child's safety, including each parent's stability, involvement in the child's schooling and activities, history of domestic abuse, and the child's preference.
Child support §23-4322
Pennsylvania uses an income-shares model. Based on combined net monthly income of both parents using Pennsylvania Support Guidelines.
Property division §23-3502
Pennsylvania follows equitable distribution. The court divides marital property based on what is fair, considering the length of the marriage, each spouse's contributions, and economic circumstances.
Spousal support §23-3701
Courts may award alimony based on 17 statutory factors including the length of the marriage, the parties' earning capacities, and the standard of living; alimony is a last resort remedy in Pennsylvania.
What changes the outcome?
- Quality and completeness of financial documentation
- Timing of filing, responses, and temporary-order requests
- Existing court orders or pending cases
- Whether children are involved (adds custody and support layers)
- Willingness to negotiate versus taking issues to trial
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Frequently Asked Questions
General answers to common questions. Specific outcomes depend on your facts and timing.
If you have a deadline, court notice, or upcoming hearing, mention it when requesting assistance so timing can be evaluated promptly.
- No-fault: irretrievable breakdown of the marriage after 1-year separation, or mutual consent
- Fault grounds include adultery, desertion for 1+ year, cruel and barbarous treatment endangering the life of the innocent spouse, bigamy, imprisonment for 2+ years upon conviction of a crime, indignities to the innocent spouse that make the condition intolerable
- Based on combined net monthly income of both parents using Pennsylvania Support Guidelines
- Presumptive guideline amount; deviation requires written findings of special circumstances