Me and wife have been separated now for almost 2 years. I love her dearly and would do anything to make our marriage work but Im starting to lose hope. I am struggling spiritually about just giving up. Any suggestions?
I'm going to disagree with a lot of posters here.
Jesus gave His commentary in Matthew 19 against divorce based on the passage about two becoming one flesh in Genesis. He said that if a man puts away his wife, except it be for fornication, and marry another, he commits adultery. Paul passes on commandments of the Lord in I Corinthians 7 where he says let not the wife depart from her husband, but if she departs, let her remain unmarried or be reconciled to her husband. He also said not to let the husband put away his wife.
I have a question for you? Do you have any Biblical grounds for divorce (her fornication)? If you don't, and you just separated because you can't get along, then you shouldn't consider marrying someone else as long as she lives.
If are okay with living a celibate lifestyle, not having a wife to come home to, not having any more children, not ever having sex again, then I suppose you could divorce and live celibate. But you can do that separated, anyway, so why get a divorce? A divorce may leave you with some sort of court order to pay a set amount for child support or alimony, depending on your situation. You could be safer from a financial perspective just staying separated.
But it sounds like you do want your wife back. Now, if you are decent husband and your wife walks out on you, separates to 'find herself' or something like that, she stops showing you affection, stops doing the normal things that wives do like cook for you or scratch your back whatever it is she did, if she doesn't submit to you, if she doesn't sleep with you, that's called being a bad wife. But it isn't a basis for divorcing from a Biblical perspective. I don't know the dynamics of your marriage. Why did she leave? Did she leave because she had an affair? Did you do something wrong? Did you two bicker and argue when you two were together? Did she just want to be on her own? Were you too much of a pushover and didn't offer leadership, and she lost respect for you?
You may need to shake things up a bit to get her out of her complacency, her contentment with the status quo. That could be a conversation where you point out that she is your wife, and even if she isn't 'cheating on you' that she's cheating you out of the benefits of marriage by living apart from you. If you both said your wedding vows and made the commitment, and she isn't doing all the stuff- loving, honoring, cherishing, etc. because she wants her space, she's cheating you out of what she agreed. If you don't have a regular sex life with your wife because she wants her space, she's cheating you, defrauding you, out of that. You could point all this out and let her know the status quo is not okay. Depending on her personality 'putting your foot down' and insisting the separation end could potentially work, but that seems less likely if she is living separately from you.
Shaking things up a bit could mean going online and applying for a job somewhere. If you have kids, you could say you would the kids to go with you to attend some good school or something like that, but you'd rather just reconcile. Or you could apply for a job in Hawaii or some other fun place and say if you get it, you want her to go with you, and proposing just moving in right away where you are because you want to live together if you don't get it. Or you could apply for a job in Saudi Arabia or some cold part of Alaska. If she sees you every once in a while, wants her space, but would miss you if you go, maybe that would cause her to rethink the situation.
You could also go to a counselor, one you choose specifically because you know he supports reconciling marriages. Be careful not to get a secular counselor (or one who calls himself a 'Christian counselor') who doesn't care for the words of Christ, and thinks divorce is fine as long as one or both people seem to feel happier when they are divorced. If the counselor recommends moving back in, and she is the type to go along with counseling, that could help, too.
I don't know how you got in this situation. I know there are some guys who can be kind of passive. If the wife wants to separate or get a divorce, he thinks, "Well if that is what she wants to be happy, I will give it to her." I don't think like that. If you give her permission to do it, then she's more likely to do it. If your stance is no, that isn't happening, it can make it harder for her to do that. Then if she throws tantrums or is cold until she gets her way, you have to not let it sway you. But that's only one type of scenario. You might get better advice if you gave some specifics about how you got separated.