1. The grounds show in your query are not the grounds acceptable by the law for seeking decree of divorce.
2. you can file a divorce suit on the ground of cruelty with evidence in support of your marriage.
3. She can not have any claim on your father's or your properties during your lifetime.
4. She can claim maintenance if she is not employed.
5. If you file a divorce suit after having a child, then she will have his/her mandatory custody till he/she is more than 5 years of age.
6. You shall have to pay maintenance for your child also in case she files a maintenance petition.